#acoustics — Public Fediverse posts

Let's settle the debate with actual data: Women's voices register as louder and sharper than men's voices.

If you look closely at the science, it is a perfect cross section of physics, anatomy, and neurology.

1. The Anatomy and Vocal Cord Physics: On average, a woman’s vocal cords are shorter and thinner, measuring around 12 to 17 mm, while a man’s measure 17 to 25 mm. Because they have less mass, they vibrate much faster, roughly 200 times per second compared to a man's 120 times. This creates a significantly higher fundamental frequency and pitch.
2. The Acoustic Physics and Intensity: Higher frequencies possess shorter wavelengths. In a closed room or crowd, these shorter wavelengths do not bend or dissipate around objects easily. Instead, they pierce straight through background noise with crisp intensity.
3. The Neurological Proof and Ear Sensitivity: This is the ultimate kicker. The human ear canal is shaped like a natural acoustic amplifier tuned specifically to boost sounds between 2000 and 5000 Hz. Evolutionary biology designed our brains to be hypersensitive to this exact range so humans could hear a baby's cry or an alert from afar. A woman's vocal upper harmonics land right in this biological sweet spot.

So, it is not just a guess. Human biology and physics are literally hardwired to amplify a woman's voice over a man's.

#Science #Acoustics #HumanBiology #PhysicsOfSound #BrainScience #Fediverse #DeepDive #Facts

Let's settle the debate with actual data: Women's voices register as louder and sharper than men's voices.

If you look closely at the science, it is a perfect cross section of physics, anatomy, and neurology.

1. The Anatomy and Vocal Cord Physics: On average, a woman’s vocal cords are shorter and thinner, measuring around 12 to 17 mm, while a man’s measure 17 to 25 mm. Because they have less mass, they vibrate much faster, roughly 200 times per second compared to a man's 120 times. This creates a significantly higher fundamental frequency and pitch.
2. The Acoustic Physics and Intensity: Higher frequencies possess shorter wavelengths. In a closed room or crowd, these shorter wavelengths do not bend or dissipate around objects easily. Instead, they pierce straight through background noise with crisp intensity.
3. The Neurological Proof and Ear Sensitivity: This is the ultimate kicker. The human ear canal is shaped like a natural acoustic amplifier tuned specifically to boost sounds between 2000 and 5000 Hz. Evolutionary biology designed our brains to be hypersensitive to this exact range so humans could hear a baby's cry or an alert from afar. A woman's vocal upper harmonics land right in this biological sweet spot.

So, it is not just a guess. Human biology and physics are literally hardwired to amplify a woman's voice over a man's.

#Science #Acoustics #HumanBiology #PhysicsOfSound #BrainScience #Fediverse #DeepDive #Facts

Let's settle the debate with actual data: Women's voices register as louder and sharper than men's voices.

If you look closely at the science, it is a perfect cross section of physics, anatomy, and neurology.

1. The Anatomy and Vocal Cord Physics: On average, a woman’s vocal cords are shorter and thinner, measuring around 12 to 17 mm, while a man’s measure 17 to 25 mm. Because they have less mass, they vibrate much faster, roughly 200 times per second compared to a man's 120 times. This creates a significantly higher fundamental frequency and pitch.
2. The Acoustic Physics and Intensity: Higher frequencies possess shorter wavelengths. In a closed room or crowd, these shorter wavelengths do not bend or dissipate around objects easily. Instead, they pierce straight through background noise with crisp intensity.
3. The Neurological Proof and Ear Sensitivity: This is the ultimate kicker. The human ear canal is shaped like a natural acoustic amplifier tuned specifically to boost sounds between 2000 and 5000 Hz. Evolutionary biology designed our brains to be hypersensitive to this exact range so humans could hear a baby's cry or an alert from afar. A woman's vocal upper harmonics land right in this biological sweet spot.

So, it is not just a guess. Human biology and physics are literally hardwired to amplify a woman's voice over a man's.

#Science #Acoustics #HumanBiology #PhysicsOfSound #BrainScience #Fediverse #DeepDive #Facts

Let's settle the debate with actual data: Women's voices register as louder and sharper than men's voices.

If you look closely at the science, it is a perfect cross section of physics, anatomy, and neurology.

1. The Anatomy and Vocal Cord Physics: On average, a woman’s vocal cords are shorter and thinner, measuring around 12 to 17 mm, while a man’s measure 17 to 25 mm. Because they have less mass, they vibrate much faster, roughly 200 times per second compared to a man's 120 times. This creates a significantly higher fundamental frequency and pitch.
2. The Acoustic Physics and Intensity: Higher frequencies possess shorter wavelengths. In a closed room or crowd, these shorter wavelengths do not bend or dissipate around objects easily. Instead, they pierce straight through background noise with crisp intensity.
3. The Neurological Proof and Ear Sensitivity: This is the ultimate kicker. The human ear canal is shaped like a natural acoustic amplifier tuned specifically to boost sounds between 2000 and 5000 Hz. Evolutionary biology designed our brains to be hypersensitive to this exact range so humans could hear a baby's cry or an alert from afar. A woman's vocal upper harmonics land right in this biological sweet spot.

So, it is not just a guess. Human biology and physics are literally hardwired to amplify a woman's voice over a man's.

#Science #Acoustics #HumanBiology #PhysicsOfSound #BrainScience #Fediverse #DeepDive #Facts

Let's settle the debate with actual data: Women's voices register as louder and sharper than men's voices.

If you look closely at the science, it is a perfect cross section of physics, anatomy, and neurology.

1. The Anatomy and Vocal Cord Physics: On average, a woman’s vocal cords are shorter and thinner, measuring around 12 to 17 mm, while a man’s measure 17 to 25 mm. Because they have less mass, they vibrate much faster, roughly 200 times per second compared to a man's 120 times. This creates a significantly higher fundamental frequency and pitch.
2. The Acoustic Physics and Intensity: Higher frequencies possess shorter wavelengths. In a closed room or crowd, these shorter wavelengths do not bend or dissipate around objects easily. Instead, they pierce straight through background noise with crisp intensity.
3. The Neurological Proof and Ear Sensitivity: This is the ultimate kicker. The human ear canal is shaped like a natural acoustic amplifier tuned specifically to boost sounds between 2000 and 5000 Hz. Evolutionary biology designed our brains to be hypersensitive to this exact range so humans could hear a baby's cry or an alert from afar. A woman's vocal upper harmonics land right in this biological sweet spot.

So, it is not just a guess. Human biology and physics are literally hardwired to amplify a woman's voice over a man's.

#Science #Acoustics #HumanBiology #PhysicsOfSound #BrainScience #Fediverse #DeepDive #Facts

The Geometry of Noise: Sound Waves Distort Under Intensity

New research from May 20, 2026, explains how sound waves distort at high volumes. Learn why high-intensity noise changes the way we hear and process sound.

#scienceupdate, #acoustics, #soundwaves, #physicsnews, #hearinghealth

https://newsletter.tf/sound-waves-distort-above-160-decibels/

Scientists found that sound waves change shape when they are louder than 160 dB. This is different from the old theory that sound always stays the same.

#scienceupdate, #acoustics, #soundwaves, #physicsnews, #hearinghealth
https://newsletter.tf/sound-waves-distort-above-160-decibels/

Bats Manipulate Acoustic Reality to Nullify Background Noise

Japanese horseshoe bats create silent frequency zones to hear prey better. Study shows how they filter noise for hunting.

#BatScience, #AnimalBehavior, #Acoustics, #DoshishaUniversity, #NatureStudy

https://newsletter.tf/bats-create-silent-zones-to-hear-bugs-better/

Japanese horseshoe bats can now create 'silent zones' to hear their prey better. This is a new way bats hunt in noisy places.

#BatScience, #AnimalBehavior, #Acoustics, #DoshishaUniversity, #NatureStudy
https://newsletter.tf/bats-create-silent-zones-to-hear-bugs-better/

Men use “vocal fry“ more than women, counter to stereotype

Study suggests

Archive: ia: https://s.faithcollapsing.com/51afu

#acoustics #gender-bias #linguistics #science #sociolinguistics #sociology #vocal-fry #vocalizations
https://arstechnica.com/science/2026/05/men-use-vocal-fry-more-than-women-counter-to-stereotype/

Men use “vocal fry“ more than women, counter to stereotype

Study suggests

Archive: ia: https://s.faithcollapsing.com/51afu

#acoustics #gender-bias #linguistics #science #sociolinguistics #sociology #vocal-fry #vocalizations
https://arstechnica.com/science/2026/05/men-use-vocal-fry-more-than-women-counter-to-stereotype/

Men use “vocal fry“ more than women, counter to stereotype

Study suggests

Archive: ia: https://s.faithcollapsing.com/51afu

#acoustics #gender-bias #linguistics #science #sociolinguistics #sociology #vocal-fry #vocalizations
https://arstechnica.com/science/2026/05/men-use-vocal-fry-more-than-women-counter-to-stereotype/

Men use “vocal fry“ more than women, counter to stereotype

Study suggests

Archive: ia: https://s.faithcollapsing.com/51afu

#acoustics #gender-bias #linguistics #science #sociolinguistics #sociology #vocal-fry #vocalizations
https://arstechnica.com/science/2026/05/men-use-vocal-fry-more-than-women-counter-to-stereotype/

Men use “vocal fry“ more than women, counter to stereotype

Study suggests

Archive: ia: https://s.faithcollapsing.com/51afu

#acoustics #gender-bias #linguistics #science #sociolinguistics #sociology #vocal-fry #vocalizations
https://arstechnica.com/science/2026/05/men-use-vocal-fry-more-than-women-counter-to-stereotype/

The physics of how Olympic weightlifters exploit barbell’s “whip“

The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.

Archive: ia: https://s.faithcollapsing.com/2axqr

#acoustics #physics #science #sports #sports-science
https://arstechnica.com/science/2026/05/the-physics-of-how-olympic-weightlifters-exploit-barbells-whip/

The physics of how Olympic weightlifters exploit barbell’s “whip“

The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.

Archive: ia: https://s.faithcollapsing.com/2axqr

#acoustics #physics #science #sports #sports-science
https://arstechnica.com/science/2026/05/the-physics-of-how-olympic-weightlifters-exploit-barbells-whip/

The physics of how Olympic weightlifters exploit barbell’s “whip“

The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.

Archive: ia: https://s.faithcollapsing.com/2axqr

#acoustics #physics #science #sports #sports-science
https://arstechnica.com/science/2026/05/the-physics-of-how-olympic-weightlifters-exploit-barbells-whip/

The physics of how Olympic weightlifters exploit barbell’s “whip“

The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.

Archive: ia: https://s.faithcollapsing.com/2axqr

#acoustics #physics #science #sports #sports-science
https://arstechnica.com/science/2026/05/the-physics-of-how-olympic-weightlifters-exploit-barbells-whip/

The physics of how Olympic weightlifters exploit barbell’s “whip“

The type of bar matters when it comes to how it bends and recoils, but why is still a mystery.

Archive: ia: https://s.faithcollapsing.com/2axqr

#acoustics #physics #science #sports #sports-science
https://arstechnica.com/science/2026/05/the-physics-of-how-olympic-weightlifters-exploit-barbells-whip/

🏴‍☠️🎶 Psychologists explain that the steady beat of #sea shanties functioned as a biological metronome for sailors. The rhythmic coordination allowed groups to time their physical efforts while creating a shared experience that reduced #stress during difficult labor.

👉 https://www.popsci.com/science/sea-shanties-work-psychology/

#psychology #biology #music #history #science #neuroscience #sociology #anthropology #acoustics #research

🏴‍☠️🎶 Psychologists explain that the steady beat of #sea shanties functioned as a biological metronome for sailors. The rhythmic coordination allowed groups to time their physical efforts while creating a shared experience that reduced #stress during difficult labor.

👉 https://www.popsci.com/science/sea-shanties-work-psychology/

#psychology #biology #music #history #science #neuroscience #sociology #anthropology #acoustics #research

🏴‍☠️🎶 Psychologists explain that the steady beat of #sea shanties functioned as a biological metronome for sailors. The rhythmic coordination allowed groups to time their physical efforts while creating a shared experience that reduced #stress during difficult labor.

👉 https://www.popsci.com/science/sea-shanties-work-psychology/

#psychology #biology #music #history #science #neuroscience #sociology #anthropology #acoustics #research

🏴‍☠️🎶 Psychologists explain that the steady beat of #sea shanties functioned as a biological metronome for sailors. The rhythmic coordination allowed groups to time their physical efforts while creating a shared experience that reduced #stress during difficult labor.

👉 https://www.popsci.com/science/sea-shanties-work-psychology/

#psychology #biology #music #history #science #neuroscience #sociology #anthropology #acoustics #research

🏴‍☠️🎶 Psychologists explain that the steady beat of #sea shanties functioned as a biological metronome for sailors. The rhythmic coordination allowed groups to time their physical efforts while creating a shared experience that reduced #stress during difficult labor.

👉 https://www.popsci.com/science/sea-shanties-work-psychology/

#psychology #biology #music #history #science #neuroscience #sociology #anthropology #acoustics #research

Am 25.05.2026 plane ich eine Mischung aus Soundwalk und Vogelsitmmenführung gemeinsam mit der GERÄSCHKULISSE in Dresden.

Wer gerne dabei sein mag schreibt eine Mail an [email protected]

Ich freu mich.

https://www.geraeuschkulisse.org/de/events/geraeuschkulisse-soiree-6/

#soundwalk #birding #Dresden #sound #nature #listening #acoustics

Am 25.05.2026 plane ich eine Mischung aus Soundwalk und Vogelsitmmenführung gemeinsam mit der GERÄSCHKULISSE in Dresden.

Wer gerne dabei sein mag schreibt eine Mail an [email protected]

Ich freu mich.

https://www.geraeuschkulisse.org/de/events/geraeuschkulisse-soiree-6/

#soundwalk #birding #Dresden #sound #nature #listening #acoustics

Am 25.05.2026 plane ich eine Mischung aus Soundwalk und Vogelsitmmenführung gemeinsam mit der GERÄSCHKULISSE in Dresden.

Wer gerne dabei sein mag schreibt eine Mail an [email protected]

Ich freu mich.

https://www.geraeuschkulisse.org/de/events/geraeuschkulisse-soiree-6/

#soundwalk #birding #Dresden #sound #nature #listening #acoustics

Am 25.05.2026 plane ich eine Mischung aus Soundwalk und Vogelsitmmenführung gemeinsam mit der GERÄSCHKULISSE in Dresden.

Wer gerne dabei sein mag schreibt eine Mail an [email protected]

Ich freu mich.

https://www.geraeuschkulisse.org/de/events/geraeuschkulisse-soiree-6/

#soundwalk #birding #Dresden #sound #nature #listening #acoustics

Am 25.05.2026 plane ich eine Mischung aus Soundwalk und Vogelsitmmenführung gemeinsam mit der GERÄSCHKULISSE in Dresden.

Wer gerne dabei sein mag schreibt eine Mail an [email protected]

Ich freu mich.

https://www.geraeuschkulisse.org/de/events/geraeuschkulisse-soiree-6/

#soundwalk #birding #Dresden #sound #nature #listening #acoustics

creates semantic nodes and clusters 2026 #DALLAS #RENEGADES #SEASON multi-search-tag-explorer.aepiot.com/advanced-sea... #WILDLIFE #ACOUSTICS search.brave.com/ask?q=Analyz... Do you like aéPiot semantics? Donate to the aéPiot semantic platform: www.paypal.com/donate?busin...

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creates semantic nodes and clusters 2026 #DALLAS #RENEGADES #SEASON multi-search-tag-explorer.aepiot.com/advanced-sea... #WILDLIFE #ACOUSTICS search.brave.com/ask?q=Analyz... Do you like aéPiot semantics? Donate to the aéPiot semantic platform: www.paypal.com/donate?busin...

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https://www.europesays.com/ie/478543/ That Haunted Feeling May Be Caused by a Sound You Can’t Hear #acoustics #Cortisol #Éire #Frontiers #IE #Ireland #Neuroscience #Science #sound

Inside an Ear

Our ears, like those of many other animals, convert mechanical signals to electrical ones, through a Rube-Goldberg-esque series of transformations. External sound waves make their way down the soft tube of the ear canal, which funnels them to a thin-walled cone, the eardrum, that’s about half as large as a dime. Here, the vibrating air pushes against the cone’s membrane, and those vibrations travel onward through a linked trio of small bones that amplify the vibration’s amplitude.

The last of these bones presses against an even smaller, oval-shaped membrane. As the bone moves, it shakes the membrane, sending waves through the liquid on its other side. Those waves travel down the spirals of the tiny, pea-sized cochlea, named for a snail shell’s shape. As the waves move through the liquid, they bend bundles of hair-like strands back and forth, like tall grass waving in a breeze. The bending triggers a chemical that binds to nerves at the base of the bundles, sending an electrical signal through the nerve and into the brain.

But the hair-like bundles, known as stereocilia, are also able to amplify incoming vibrations. In this case, the bundles in the outer portion of the cochlea expend energy to bend more than the incoming vibrations naturally make them move. This bending amplifies the fluid motion that gets transmitted to stereocilia further down the line; it’s those bundles that will make the final conversion to an electrical signal the brain receives. (Image credit: B. Kachar; research credit: Y. Thipmaungprom et al.; via APS)

Inside an Ear

Our ears, like those of many other animals, convert mechanical signals to electrical ones, through a Rube-Goldberg-esque series of transformations. External sound waves make their way down the soft tube of the ear canal, which funnels them to a thin-walled cone, the eardrum, that’s about half as large as a dime. Here, the vibrating air pushes against the cone’s membrane, and those vibrations travel onward through a linked trio of small bones that amplify the vibration’s amplitude.

The last of these bones presses against an even smaller, oval-shaped membrane. As the bone moves, it shakes the membrane, sending waves through the liquid on its other side. Those waves travel down the spirals of the tiny, pea-sized cochlea, named for a snail shell’s shape. As the waves move through the liquid, they bend bundles of hair-like strands back and forth, like tall grass waving in a breeze. The bending triggers a chemical that binds to nerves at the base of the bundles, sending an electrical signal through the nerve and into the brain.

But the hair-like bundles, known as stereocilia, are also able to amplify incoming vibrations. In this case, the bundles in the outer portion of the cochlea expend energy to bend more than the incoming vibrations naturally make them move. This bending amplifies the fluid motion that gets transmitted to stereocilia further down the line; it’s those bundles that will make the final conversion to an electrical signal the brain receives. (Image credit: B. Kachar; research credit: Y. Thipmaungprom et al.; via APS)

Inside an Ear

Our ears, like those of many other animals, convert mechanical signals to electrical ones, through a Rube-Goldberg-esque series of transformations. External sound waves make their way down the soft tube of the ear canal, which funnels them to a thin-walled cone, the eardrum, that’s about half as large as a dime. Here, the vibrating air pushes against the cone’s membrane, and those vibrations travel onward through a linked trio of small bones that amplify the vibration’s amplitude.

The last of these bones presses against an even smaller, oval-shaped membrane. As the bone moves, it shakes the membrane, sending waves through the liquid on its other side. Those waves travel down the spirals of the tiny, pea-sized cochlea, named for a snail shell’s shape. As the waves move through the liquid, they bend bundles of hair-like strands back and forth, like tall grass waving in a breeze. The bending triggers a chemical that binds to nerves at the base of the bundles, sending an electrical signal through the nerve and into the brain.

But the hair-like bundles, known as stereocilia, are also able to amplify incoming vibrations. In this case, the bundles in the outer portion of the cochlea expend energy to bend more than the incoming vibrations naturally make them move. This bending amplifies the fluid motion that gets transmitted to stereocilia further down the line; it’s those bundles that will make the final conversion to an electrical signal the brain receives. (Image credit: B. Kachar; research credit: Y. Thipmaungprom et al.; via APS)

Inside an Ear

Our ears, like those of many other animals, convert mechanical signals to electrical ones, through a Rube-Goldberg-esque series of transformations. External sound waves make their way down the soft tube of the ear canal, which funnels them to a thin-walled cone, the eardrum, that’s about half as large as a dime. Here, the vibrating air pushes against the cone’s membrane, and those vibrations travel onward through a linked trio of small bones that amplify the vibration’s amplitude.

The last of these bones presses against an even smaller, oval-shaped membrane. As the bone moves, it shakes the membrane, sending waves through the liquid on its other side. Those waves travel down the spirals of the tiny, pea-sized cochlea, named for a snail shell’s shape. As the waves move through the liquid, they bend bundles of hair-like strands back and forth, like tall grass waving in a breeze. The bending triggers a chemical that binds to nerves at the base of the bundles, sending an electrical signal through the nerve and into the brain.

But the hair-like bundles, known as stereocilia, are also able to amplify incoming vibrations. In this case, the bundles in the outer portion of the cochlea expend energy to bend more than the incoming vibrations naturally make them move. This bending amplifies the fluid motion that gets transmitted to stereocilia further down the line; it’s those bundles that will make the final conversion to an electrical signal the brain receives. (Image credit: B. Kachar; research credit: Y. Thipmaungprom et al.; via APS)

Inside an Ear

Our ears, like those of many other animals, convert mechanical signals to electrical ones, through a Rube-Goldberg-esque series of transformations. External sound waves make their way down the soft tube of the ear canal, which funnels them to a thin-walled cone, the eardrum, that’s about half as large as a dime. Here, the vibrating air pushes against the cone’s membrane, and those vibrations travel onward through a linked trio of small bones that amplify the vibration’s amplitude.

The last of these bones presses against an even smaller, oval-shaped membrane. As the bone moves, it shakes the membrane, sending waves through the liquid on its other side. Those waves travel down the spirals of the tiny, pea-sized cochlea, named for a snail shell’s shape. As the waves move through the liquid, they bend bundles of hair-like strands back and forth, like tall grass waving in a breeze. The bending triggers a chemical that binds to nerves at the base of the bundles, sending an electrical signal through the nerve and into the brain.

But the hair-like bundles, known as stereocilia, are also able to amplify incoming vibrations. In this case, the bundles in the outer portion of the cochlea expend energy to bend more than the incoming vibrations naturally make them move. This bending amplifies the fluid motion that gets transmitted to stereocilia further down the line; it’s those bundles that will make the final conversion to an electrical signal the brain receives. (Image credit: B. Kachar; research credit: Y. Thipmaungprom et al.; via APS)

MIT News: MIT engineers’ virtual violin produces realistic sounds. “While there are software programs and plug-ins that enable users to play around with virtual violins, their sounds are typically the result of sampling and averaging over thousands of notes played by actual violins. In contrast, the new computational violin takes a physics-based approach: It produces sound based on the way […]

MIT News: MIT engineers’ virtual violin produces realistic sounds. “While there are software programs and plug-ins that enable users to play around with virtual violins, their sounds are typically the result of sampling and averaging over thousands of notes played by actual violins. In contrast, the new computational violin takes a physics-based approach: It produces sound based on the way […]

MIT News: MIT engineers’ virtual violin produces realistic sounds. “While there are software programs and plug-ins that enable users to play around with virtual violins, their sounds are typically the result of sampling and averaging over thousands of notes played by actual violins. In contrast, the new computational violin takes a physics-based approach: It produces sound based on the way […]

MIT News: MIT engineers’ virtual violin produces realistic sounds. “While there are software programs and plug-ins that enable users to play around with virtual violins, their sounds are typically the result of sampling and averaging over thousands of notes played by actual violins. In contrast, the new computational violin takes a physics-based approach: It produces sound based on the way […]

MIT News: MIT engineers’ virtual violin produces realistic sounds. “While there are software programs and plug-ins that enable users to play around with virtual violins, their sounds are typically the result of sampling and averaging over thousands of notes played by actual violins. In contrast, the new computational violin takes a physics-based approach: It produces sound based on the way […]

@_thegeoff @gahlord

Yes, anti-resonance (aka damping, or spectral zeroes) is defo a thing in acoustics. It can be conceived of as a freq component travelling in the opposite direction from the direction in which the main wave is travelling, thus subtracting from energy in that freq.

#acoustics

@_thegeoff @gahlord

Yes, anti-resonance (aka damping, or spectral zeroes) is defo a thing in acoustics. It can be conceived of as a freq component travelling in the opposite direction from the direction in which the main wave is travelling, thus subtracting from energy in that freq.

#acoustics

@_thegeoff @gahlord

Yes, anti-resonance (aka damping, or spectral zeroes) is defo a thing in acoustics. It can be conceived of as a freq component travelling in the opposite direction from the direction in which the main wave is travelling, thus subtracting from energy in that freq.

#acoustics

@_thegeoff @gahlord

Yes, anti-resonance (aka damping, or spectral zeroes) is defo a thing in acoustics. It can be conceived of as a freq component travelling in the opposite direction from the direction in which the main wave is travelling, thus subtracting from energy in that freq.

#acoustics

@_thegeoff @gahlord

Yes, anti-resonance (aka damping, or spectral zeroes) is defo a thing in acoustics. It can be conceived of as a freq component travelling in the opposite direction from the direction in which the main wave is travelling, thus subtracting from energy in that freq.

#acoustics

🌱🔈 #Tomato and #tobacco plants produce high-frequency clicks when stressed by dehydration or physical injury.

These ultrasonic #sounds reach volumes comparable to human speech but remain inaudible to people. #Research suggests that air #bubbles forming and popping within the #plant vascular system create these #acoustic signals.

👉 https://scitechdaily.com/scientists-discover-plants-scream-we-just-couldnt-hear-them-until-now/

#botany #science #plants #biology #nature #agriculture #acoustics #environment #learning

🌱🔈 #Tomato and #tobacco plants produce high-frequency clicks when stressed by dehydration or physical injury.

These ultrasonic #sounds reach volumes comparable to human speech but remain inaudible to people. #Research suggests that air #bubbles forming and popping within the #plant vascular system create these #acoustic signals.

👉 https://scitechdaily.com/scientists-discover-plants-scream-we-just-couldnt-hear-them-until-now/

#botany #science #plants #biology #nature #agriculture #acoustics #environment #learning

🌱🔈 #Tomato and #tobacco plants produce high-frequency clicks when stressed by dehydration or physical injury.

These ultrasonic #sounds reach volumes comparable to human speech but remain inaudible to people. #Research suggests that air #bubbles forming and popping within the #plant vascular system create these #acoustic signals.

👉 https://scitechdaily.com/scientists-discover-plants-scream-we-just-couldnt-hear-them-until-now/

#botany #science #plants #biology #nature #agriculture #acoustics #environment #learning