#spectrogram — Public Fediverse posts

This article says that people recreated the pilot conversation from a recent #UPS cargo #plane_crash, from the #spectrogram of the #CVR data, that was present in the #NTSB #accident_investigation report.

But why do all of them focus on the use of #AI? Spectrograms can be readily converted back to #audio if you know how to process it. It's just that nobody thought about it before. Is this an #advertisement for AI? Can't we achieve anything without AI anymore?

https://firethering.com/ai-recreated-dead-pilots-voices-ntsb-database/

CHIMÆRA PACHINKO — χίμαιρα パチンコ

22.3.2026
#Röstibrücke
Kunstraum Walcheturm
Kanonengasse 20, Zürich
https://ooo.szkmd.ooo/rostibrucke-symposium-2026/

Talking with an #LLM can drive people mad, like discussions with antique prophetic beasts. But why?
I look at #GenAI through the prism of ancient myths about composite gods and creatures like the #Chimera, the Moloch or Kṛṣṇa. The show articulates #vae and #modular generated sounds with a poetic conference on "AI-Chimeras"

#VariationalAutoencoder #spectrogram #soundart

(1/2)
I found a nice improvement to the Constant-Q Sliding DFT¹.

Using single precision calculation (32-bit float) generates some remanent noise because of the recursive nature of the algorithm: a running sum combined with complex rotations.

Replacing the complex multiply in eq. 3 for the twiddle factors (outer exponential) with the Martin Vicanek’s quadrature oscillator² helps a lot in the low frequencies. About 30 dB of improvement here, almost no extra CPU cost.

¹ A transform turning a PCM signal into a frequency spectrum. https://www.dafx.de/paper-archive/details.php?id=QMFQa1rIAM7mwu9tMIZAlg

² https://vicanek.de/articles/QuadOsc.pdf

#audio #DSP #SignalProcessing #CQSDFT #DFT #Spectrogram

More #AirWindowsConsolidated enthiusiasm from me. If you look closely at this #Spectrogram for a heavily distorted #808Bass you can see that the tone shaping is unique on each note (note the pattern of light and dark regions near the smeared main tones).
#FOSS #LinuxAudio

More #AirWindowsConsolidated enthiusiasm from me. If you look closely at this #Spectrogram for a heavily distorted #808Bass you can see that the tone shaping is unique on each note (note the pattern of light and dark regions near the smeared main tones).
#FOSS #LinuxAudio

More #AirWindowsConsolidated enthiusiasm from me. If you look closely at this #Spectrogram for a heavily distorted #808Bass you can see that the tone shaping is unique on each note (note the pattern of light and dark regions near the smeared main tones).
#FOSS #LinuxAudio

More #AirWindowsConsolidated enthiusiasm from me. If you look closely at this #Spectrogram for a heavily distorted #808Bass you can see that the tone shaping is unique on each note (note the pattern of light and dark regions near the smeared main tones).
#FOSS #LinuxAudio

More #AirWindowsConsolidated enthiusiasm from me. If you look closely at this #Spectrogram for a heavily distorted #808Bass you can see that the tone shaping is unique on each note (note the pattern of light and dark regions near the smeared main tones).
#FOSS #LinuxAudio

#LinuxAudio explorations - in my careful delving into #AirWindowsConsolidated I am finding that I really want a #Spectrogram to refer to so I can see the spectral changes that these different plugins bring to sound.

#ToneBoosters Spectrogram plugin works pretty well - once you set it up properly. May suggest to you that the first thing you do is to head to Settings in the upper right corner (not the lower left Settings) and scroll all the way down the list of options which are shown and enable GPU acceleration. When this is off on my PC it is virtually unusable. When on, it is smooth and easy to work with.

Thanks @linuxdaw for having a solution easy to hand!
https://linuxdaw.org/?q=Spectrogram&d=Toneboosters

#LinuxAudio explorations - in my careful delving into #AirWindowsConsolidated I am finding that I really want a #Spectrogram to refer to so I can see the spectral changes that these different plugins bring to sound.

#ToneBoosters Spectrogram plugin works pretty well - once you set it up properly. May suggest to you that the first thing you do is to head to Settings in the upper right corner (not the lower left Settings) and scroll all the way down the list of options which are shown and enable GPU acceleration. When this is off on my PC it is virtually unusable. When on, it is smooth and easy to work with.

Thanks @linuxdaw for having a solution easy to hand!
https://linuxdaw.org/?q=Spectrogram&d=Toneboosters

#LinuxAudio explorations - in my careful delving into #AirWindowsConsolidated I am finding that I really want a #Spectrogram to refer to so I can see the spectral changes that these different plugins bring to sound.

#ToneBoosters Spectrogram plugin works pretty well - once you set it up properly. May suggest to you that the first thing you do is to head to Settings in the upper right corner (not the lower left Settings) and scroll all the way down the list of options which are shown and enable GPU acceleration. When this is off on my PC it is virtually unusable. When on, it is smooth and easy to work with.

Thanks @linuxdaw for having a solution easy to hand!
https://linuxdaw.org/?q=Spectrogram&d=Toneboosters

#LinuxAudio explorations - in my careful delving into #AirWindowsConsolidated I am finding that I really want a #Spectrogram to refer to so I can see the spectral changes that these different plugins bring to sound.

#ToneBoosters Spectrogram plugin works pretty well - once you set it up properly. May suggest to you that the first thing you do is to head to Settings in the upper right corner (not the lower left Settings) and scroll all the way down the list of options which are shown and enable GPU acceleration. When this is off on my PC it is virtually unusable. When on, it is smooth and easy to work with.

Thanks @linuxdaw for having a solution easy to hand!
https://linuxdaw.org/?q=Spectrogram&d=Toneboosters

#LinuxAudio explorations - in my careful delving into #AirWindowsConsolidated I am finding that I really want a #Spectrogram to refer to so I can see the spectral changes that these different plugins bring to sound.

#ToneBoosters Spectrogram plugin works pretty well - once you set it up properly. May suggest to you that the first thing you do is to head to Settings in the upper right corner (not the lower left Settings) and scroll all the way down the list of options which are shown and enable GPU acceleration. When this is off on my PC it is virtually unusable. When on, it is smooth and easy to work with.

Thanks @linuxdaw for having a solution easy to hand!
https://linuxdaw.org/?q=Spectrogram&d=Toneboosters

Visually-guided compensation of deafening-induced song deterioration https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1521407/full We "trained deafened birds in a behavioral task where the #spectrogram divergence score of a target syllable was computed in real-time, triggering a contingent visual stimulus based on the score"; #crossmodal #BCI #neuroscience

Spectrogram divergence software on GitHub at https://gitlab.switch.ch/hahnloser-songbird/published-code/SpectrogramDivergence

Our Weekly Update #6 is live! 🎥✨

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#booze #alcohol #pubs #smarthome #simulator #spectrogram #browser #music #adventure #game #moon

there is much thankless dedication and love put into my work.

#audio #cleanup #spectrogram #composer

try #gramle and guess a #spectrogram today:

https://nascl.rc.nau.edu/gramle/

Dissonance!

Finishing my listen-through of the Tron:Legacy soundtrack and thought I had a digital hiccup... you know, you're listening to a stream and the song cuts out for a second or so... see the area indicated in the spectrogram.

Then I remembered it's on vinyl, on the turntable!

Well played #DaftPunk well played.

#NowPlaying #Vinyl #Records #Music #DaftPunk #TronLegacy #Soundtrack #AudioNerd #Spectrogram

Supercon 2023: Receiving Microwave Signals from Deep-Space Probes https://hackaday.com/2024/10/10/supercon-2023-receiving-microwave-signals-from-deep-space-probes/ #2023HackadaySuperconference #software-definedradio #2023HackadaySupercon #DeepSpaceNetwork #HackadayColumns #spectrogram #antenna #Space #radio #space #cons #dish #Juno #nasa #DSN

Supercon 2023: Receiving Microwave Signals from Deep-Space Probes - Here’s the thing about radio signals. There is wild and interesting stuff just get... - https://hackaday.com/2024/10/10/supercon-2023-receiving-microwave-signals-from-deep-space-probes/ #2023hackadaysuperconference #software-definedradio #2023hackadaysupercon #deepspacenetwork #hackadaycolumns #spectrogram #antenna #space #radio #cons #dish #juno #nasa #dsn

Spent a few hours at the Seattle Pinball Museum today. A great time as always. I made another field recording, and noticed again this constant pair of lines on the spectrogram at around 15.5k and just under 16k. I wonder what causes it? https://soundcloud.com/matthew-m-conroy/seattle-pinball-museum-iii #fieldRecording #pinball #sound #spectrogram #spectrograph

Spent a few hours at the Seattle Pinball Museum today. A great time as always. I made another field recording, and noticed again this constant pair of lines on the spectrogram at around 15.5k and just under 16k. I wonder what causes it? https://soundcloud.com/matthew-m-conroy/seattle-pinball-museum-iii #fieldRecording #pinball #sound #spectrogram #spectrograph

Spent a few hours at the Seattle Pinball Museum today. A great time as always. I made another field recording, and noticed again this constant pair of lines on the spectrogram at around 15.5k and just under 16k. I wonder what causes it? https://soundcloud.com/matthew-m-conroy/seattle-pinball-museum-iii #fieldRecording #pinball #sound #spectrogram #spectrograph

Spent a few hours at the Seattle Pinball Museum today. A great time as always. I made another field recording, and noticed again this constant pair of lines on the spectrogram at around 15.5k and just under 16k. I wonder what causes it? https://soundcloud.com/matthew-m-conroy/seattle-pinball-museum-iii #fieldRecording #pinball #sound #spectrogram #spectrograph

Spent a few hours at the Seattle Pinball Museum today. A great time as always. I made another field recording, and noticed again this constant pair of lines on the spectrogram at around 15.5k and just under 16k. I wonder what causes it? https://soundcloud.com/matthew-m-conroy/seattle-pinball-museum-iii #fieldRecording #pinball #sound #spectrogram #spectrograph

Feast Your Eyes on These AI-Generated Sounds - The radio hackers in the audience will be familiar with a spectrogram display, but... - https://hackaday.com/2024/05/28/feast-your-eyes-on-these-ai-generated-sounds/ #artificialintelligence #diffusionmodel #softwarehacks #steganography #spectrogram

This is another interesting piece of spectrogram I found. This is from the first track on my album, and shows a section that includes the Behringer Solina, an emulation of the string machine used so often by Jean-Michel Jarre. The slow wave of darkness across the top is the cancellation of frequencies caused by the Smallstone phaser effect.

#MusicProduction #BehindTheScenes #Spectrogram

Here's another interesting one. You can see the kick descending in pitch on each beat, here. If you look really closely you might also be able to see gaps in the bass line either side of the kick, which is the sidechaining. Cool!

#spectrogram #MusicProduction

Found another interesting spectrogram section... this is me reciting Anglo Saxon poetry during one of my tracks. It kind of looks like half a dozen figures in robes, which is pretty spooky!

#spectrogram #MusicProduction

Here's a spectrogram view of the end of one of the tracks on my forthcoming album. Anyone like to guess what the sounds are?

#MusicProduction #Spectrogram

👀 Taylor Swift as an earthquake wow!

https://www.geosociety.org/GSA/Publications/GSA_Today/GSA/GSAToday/science/G589A/article.aspx

#TaylorSwift #Swifties #earthquake #LumenField #concert #Seatte #Washington #BeastQuake #geology #seismology #seismogram #seismograms #seismometer #shakeitoff #spectrogram #science #STEM #research #music #pop #culture #popculture #art #singer

👀 Taylor Swift as an earthquake wow!

https://www.geosociety.org/GSA/Publications/GSA_Today/GSA/GSAToday/science/G589A/article.aspx

#TaylorSwift #Swifties #earthquake #LumenField #concert #Seatte #Washington #BeastQuake #geology #seismology #seismogram #seismograms #seismometer #shakeitoff #spectrogram #science #STEM #research #music #pop #culture #popculture #art #singer

👀 Taylor Swift as an earthquake wow!

https://www.geosociety.org/GSA/Publications/GSA_Today/GSA/GSAToday/science/G589A/article.aspx

#TaylorSwift #Swifties #earthquake #LumenField #concert #Seatte #Washington #BeastQuake #geology #seismology #seismogram #seismograms #seismometer #shakeitoff #spectrogram #science #STEM #research #music #pop #culture #popculture #art #singer

👀 Taylor Swift as an earthquake wow!

https://www.geosociety.org/GSA/Publications/GSA_Today/GSA/GSAToday/science/G589A/article.aspx

#TaylorSwift #Swifties #earthquake #LumenField #concert #Seatte #Washington #BeastQuake #geology #seismology #seismogram #seismograms #seismometer #shakeitoff #spectrogram #science #STEM #research #music #pop #culture #popculture #art #singer

👀 Taylor Swift as an earthquake wow!

https://www.geosociety.org/GSA/Publications/GSA_Today/GSA/GSAToday/science/G589A/article.aspx

#TaylorSwift #Swifties #earthquake #LumenField #concert #Seatte #Washington #BeastQuake #geology #seismology #seismogram #seismograms #seismometer #shakeitoff #spectrogram #science #STEM #research #music #pop #culture #popculture #art #singer

Your Noisy Fingerprints Vulnerable to New Side-Channel Attack - Here’s a warning we never thought we’d have to give: when you’re in an audio or vi... - https://hackaday.com/2024/02/23/your-noisy-fingerprints-vulnerable-to-new-side-channel-attack/ #securityhacks #fingerprint #masterprint #spectrogram #smartphone #friction #afis #mems #gan #ai

Your Noisy Fingerprints Vulnerable to New Side-Channel Attack - Here’s a warning we never thought we’d have to give: when you’re in an audio or vi... - https://hackaday.com/2024/02/23/your-noisy-fingerprints-vulnerable-to-new-side-channel-attack/ #securityhacks #fingerprint #masterprint #spectrogram #smartphone #friction #afis #mems #gan #ai

Your Noisy Fingerprints Vulnerable to New Side-Channel Attack - Here’s a warning we never thought we’d have to give: when you’re in an audio or vi... - https://hackaday.com/2024/02/23/your-noisy-fingerprints-vulnerable-to-new-side-channel-attack/ #securityhacks #fingerprint #masterprint #spectrogram #smartphone #friction #afis #mems #gan #ai

Your Noisy Fingerprints Vulnerable to New Side-Channel Attack - Here’s a warning we never thought we’d have to give: when you’re in an audio or vi... - https://hackaday.com/2024/02/23/your-noisy-fingerprints-vulnerable-to-new-side-channel-attack/ #securityhacks #fingerprint #masterprint #spectrogram #smartphone #friction #afis #mems #gan #ai

Your Noisy Fingerprints Vulnerable to New Side-Channel Attack - Here’s a warning we never thought we’d have to give: when you’re in an audio or vi... - https://hackaday.com/2024/02/23/your-noisy-fingerprints-vulnerable-to-new-side-channel-attack/ #securityhacks #fingerprint #masterprint #spectrogram #smartphone #friction #afis #mems #gan #ai

Wer kann ein #freie.s #linear.es #live #audio #spectrogram #analyse #tool für #linux empfehlen?
Ich suche eine Alternative für #baudline

Auf Android nutze ich den Audio Spectrum Analyzer
https://f-droid.org/packages/org.woheller69.audio_analyzer_for_android/

Bass Reactive LEDs For Your Car - [Stephen Carey] wanted to spruce up his car with sound reactive LEDs but couldn’t ... - https://hackaday.com/2023/04/25/bass-reactive-leds-for-your-car/ #electretmicrophone #rotaryencoder #spectrogram #carhacks #neopixel #esp32 #fft

This week's 5 Minute Bird Break:

Red-eyed Vireo - listen to the song of this very... repetitive... bird 😂 - and get to see what this bird's song looks like as a spectrogram.

#birdsong #spectrogram #birds #BirdListening #birding #YouTube #nature

https://www.youtube.com/watch?v=sNEMrj5oMhk

#music #sound #audio #spectrogram #dickbutt

I was going to create a song that contained a hidden DickButt, only visible in the songs spectrogram.

Perhaps my next project should be something practical instead...

Identifying Malware by Sniffing its EM Signature - The phrase “extraordinary claims require extraordinary evidence” is most often att... - https://hackaday.com/2022/01/19/identifying-malware-by-sniffing-its-em-signature/ #electromagneticradiation #hackadaycolumns #signalanalysis #computerhacks #securityhacks #spectrogram #malware