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#ratio — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #ratio, aggregated by home.social.

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  1. Version 2.2 of my Ratio app just dropped (accessibility color contrast checker).

    The primary updates:

    1. Removed score grading from non-text mode since there is only pass/fail per WCAG criteria.

    2. Improved visibility of label text calculations for the Ratio UI only. The automated selection of black/white now scales better.

    You can grab it here:
    ratioapp.markwyner.com

    P.S. I’m working on the final updates to my Linux version which I’ll be dropping very soon.

    #Ratio #macOS #App #Accessibility #ColorContrast #A11y #Software

  2. Version 2.2 of my Ratio app just dropped (accessibility color contrast checker).

    The primary updates:

    1. Removed score grading from non-text mode since there is only pass/fail per WCAG criteria.

    2. Improved visibility of label text calculations for the Ratio UI only. The automated selection of black/white now scales better.

    You can grab it here:
    ratioapp.markwyner.com

    P.S. I’m working on the final updates to my Linux version which I’ll be dropping very soon.

    #Ratio #macOS #App #Accessibility #ColorContrast #A11y #Software

  3. Pitch transitions along the time axis in recording data of an Uguisu's improvisational song.
    (FFT 96kHz 8192bins 11.71875Hz/bin)

    [0:00:225]
    (3199Hz 273/160 fluctuation)
    3281Hz 7/4
    [0:00:325]
    2590Hz 69/50
    (2625Hz 7/5)
    [0:00:425]
    2777Hz 40/27 Maximum peak
    (2813Hz 3/2 is the target?)
    (5391Hz 2nd harmonic of 23/16)
    (5556Hz, which corresponds to the 2nd harmonic of 40/27, is the trough of the peak)
    [0:00:525]
    1969Hz 21/20
    (2027Hz 13/12)
    [0:00:63]
    2344Hz 5/4 Clear peak
    (4688 between 4652 and 4723, 5/4 harmonic)
    [0:00:78]
    (2438Hz 13/10 Fluctuation)
    2496Hz 4/3
    (2812Hz Low peak also in 3/2. Resonance?)
    (5637Hz Harmonic peak. Strong in 3/2)
    [0:00:95]
    1887Hz 161/160 Clear peak
    (2508Hz Low peak also in 4/3. Reverberation?)
    [0:01:06]
    (1887Hz 161/160 Low peak. Reverberation?)
    (2256.1Hz 77/64 Candidate 2)
    2273Hz 40/33?
    (2355Hz Pitch aiming for 5/4, Peak 2)
    [0:01:08]
    2320Hz 161/130
    This is also probably a pitch aiming for 5/4
    (4676Hz 2nd harmonic of 2338Hz)
    (6973Hz 3rd harmonic of 2324Hz)
    (11672Hz 5th harmonic of 2334Hz)
    [0:01:225]
    2402,2414,2426Hz Ratio unspecified, Unstable Peak
    (2531Hz 27/20 Slightly lower peak 2)
    (2473Hz Around 21/16 Low peak 3)
    (4805Hz 2nd harmonic of 2402Hz)
    (5496Hz 2nd harmonic of 2748Hz)
    [0:01:375]
    1852Hz 80/81 Fluctuation of the tonic
    (1863Hz 160/161 Fluctuation of the tonic)
    [0:01:54]
    2344Hz 5/4 Clear peak
    (4641,4711 2nd Harmonic of 5/4, 4688 is sandwiched between peaks and becomes a valley)
    [0:01:72]
    2613,2566 Unstable peak
    (2578Hz 11/8, Pitch 1 in the valley)
    (2587Hz 69/50, Pitch 2 in the valley)
    [0:01:875]
    1863Hz 160/161 Fluctuation of the tonic
    (Around 2602Hz 69/50 Low peak 2)
    [0:02:075]
    Around 3000Hz 8/5 Many peaks
    (3579Hz 21/11 Peak 2 around here)
    [0:02:375]
    2227Hz 19/16
    (Also a peak around 2168Hz 23/20)
    [0:02:575]
    Many peaks between 3000-3457
    (Roughly speaking, a 7/4 fluctuation?)
    [0:02:745]
    2555Hz 15/11 Clear peak
    [0:03:225]
    2918Hz 14/9
    [0:03:475]
    2250Hz Around 6/5 Plateau-shaped peak
    (2227Hz 19/16)
    (2256Hz 77/64)
    [0:03:626]
    2348,2344 Around 5/4 Plateau-shaped peak
    (2362Hz 63/50)
    [0:03:875]
    2576,2543 Around 15/11 Plateau-shaped peak
    (2431Hz 27/20)
    [0:04:025]
    1934Hz 33/32
    [0:04:32]
    3586Hz 21/11(or 44/23)
    3000Hz 8/5
    5168Hz 69/25 Highest
    [0:04:34]
    2918Hz 14/9 2nd peak
    3000Hz 8/5 1st peak
    [0:04:375]
    5191Hz Around 69/25
    (5156Hz 11/4)
    [0:04:575]
    4500Hz 12/5 Maximum peak
    3000Hz 8/5 3rd peak
    2227Hz Around 19/16 Plateau-shaped 2nd peak
    [0:04:7]
    2531,2484 4/3 Second peak
    5047 Almost 2nd harmonic of 4/3, Maximum peak
    [0:04:95]
    1535Hz 9/11 Low peak
    2930Hz 25/16 2nd peak
    4875Hz 2nd harmonic of 13/10
    6013Hz almost the 2nd harmonic of 25/16, maximum peak
    [0:05]
    2578Hz 11/8 clear peak
    5168Hz almost the 2nd harmonic of 11/8, maximum peak
    [0:05:21]
    1863Hz 160/161 clear peak
    [0:05:45]
    3012Hz around 8/5 2nd peak
    4488Hz around 12/5 3rd peak
    5906Hz almost the 2nd harmonic of 8/5? Largest Peak
    [0:05:75]
    (2272.96...Hz 40/33)
    2297Hz 1st Peak
    (3068.509...Hz 18/11)
    3094Hz 5th Peak
    4280Hz 2nd peak in the same range
    4547Hz 2nd harmonic of 40/33, 2nd peak in the same range
    5766Hz 2nd peak in the same range
    [0:06:12]
    3293Hz Almost 7/4 Clear Peak
    [0:06:275]
    2555Hz 15/11 Largest Peak
    (2461.2Hz 21/16 A plateau-like peak is also present around this area)
    5098Hz Almost 2nd harmonic of 15/11, 3rd peak
    5754Hz unspecified, 2nd peak
    [0:06:4]
    2707,2695 23/16 clear peak
    5449 Almost 2nd harmonic, similar dB level
    [0:06:575]
    (1933.8Hz, 33/32, candidate)
    1945Hz, 2nd peak
    (1968.96Hz, 21/20, candidate)
    (2695.6Hz 23/16, Candidate)
    2719Hz 4th peak
    3891Hz 5th peak
    5777Hz 2nd peak in the same range
    6141Hz 36/11 Largest peak
    [0:07]
    2848Hz Unspecified, Largest peak
    2953Hz 63/40, Peak in the trough of the peak
    3070Hz 18/11 2nd peak
    5930Hz Almost the 2nd harmonic of 63/40
    [0:07:3]
    2168Hz 23/20 1st Peak
    2953Hz 63/40 Low peak
    3117Hz Unspecified, Low peak
    4324,4441,4477: Almost 2nd harmonic of 23/20
    5602-6023 Plateau-shaped peak Undeterminable
    [0:07:62]
    3188Hz 17/10 1st Peak
    (3223Hz 55/32 Candidate 2)
    5988Hz Near the 2nd harmonic, 2nd peak
    9715Hz Near the 3rd harmonic, 5th peak
    [0:07:9]
    2156Hz 23/20 Clear peak
    5812Hz Near the 2nd harmonic of 14/9
    [ [0:08:175]
    3352Hz 161/90 3354.5...Hz
    3281Hz 7/4 is the target
    5297-5988 Peak in a plateau shape, impossible to pinpoint
    9645Hz Low peak near the 3rd harmonic
    [0:08:4]
    2262Hz 77/64 Largest peak
    (2250Hz Is 6/5 the target?)
    4465,4535 In the valley 12/5, 77/32 3rd peak
    [0:08:7]
    3188Hz 17/10 Largest peak
    3281, 3293 7/4 Second peak
    [0:09]
    2156Hz 23/20 Clear peak
    4324Hz Almost 2nd harmonic, Third peak
    5742Hz 49/16 2nd peak
    [0:09:275]
    2379,2391-2566 Plateau-like peak around 4/3
    5145-5168 Largest peak around 11/4
    [0:09:6]
    2484,2543,2578 Around 11/8 Maximum peak
    2836Hz Close to 3/2 2nd peak
    5719Hz Near the 2nd harmonic of 3/2 Distributed in a plateau-like pattern
    [0:09:875]
    1875Hz 1/1
    1887Hz 161/160 2nd peak
    5625Hz 3rd harmonic of 1/1 Maximum peak

    #Microtonal #Birds #Harmonics #Ratio #Nature

  4. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!

  5. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!

  6. 7032A CD Mix

    A long time ago I thought was a good Idea to get a simple DJ mixer to control that very simple sound source. Of course I changed my mind after a while, because I missed my full control that I have on my fully featured mixing consoles.
    Because there is no way to control {compress} the signal coming in from a microphone, I had to speak very carefully because my voice can reach enormously high levels of decibels which would of course distort at the diaphragm.

    Note

    Peavy makes sturdy PA audio equipment. Their B class amps were so robust, you would need to pour liquid into them before you could blow their end stages

    #Audio #PA #public #address #Sound #Engineering #music #decibels #LUFS #balanced #Signal #Noise #Ratio

  7. 7032A CD Mix

    A long time ago I thought was a good Idea to get a simple DJ mixer to control that very simple sound source. Of course I changed my mind after a while, because I missed my full control that I have on my fully featured mixing consoles.
    Because there is no way to control {compress} the signal coming in from a microphone, I had to speak very carefully because my voice can reach enormously high levels of decibels which would of course distort at the diaphragm.

    Note

    Peavy makes sturdy PA audio equipment. Their B class amps were so robust, you would need to pour liquid into them before you could blow their end stages

    #Audio #PA #public #address #Sound #Engineering #music #decibels #LUFS #balanced #Signal #Noise #Ratio

  8. Bitcoin Big-Money On The Move: Exchange Whale Ratio Spikes To 0.6

    misryoum.com/us/markets/bitcoi

    On-chain data shows the Bitcoin Exchange Whale Ratio has witnessed a sharp increase recently, indicating that large deposit transactions have gained dominance. Bitcoin Exchange Whale Ratio Has Seen Its 30-Day SMA Value Hit 0.6 In a new post on X,...

    #Bitcoin #BigMoney #The #Move #Exchange #Whale #Ratio #Spikes #US_News_Hub #misryoum_com

  9. Y’all. I just launched v1.5 of my macOS color contrast checker, Ratio. A couple of bugs squashed and it’s ready for your accessibility ventures in design and development.

    ratioapp.markwyner.com

    #Ratio #W3C #Accessibility #A11y #ColorContrast #macOS #App #Software #Design #FrontEnd #Development

  10. Y’all. I just launched v1.5 of my macOS color contrast checker, Ratio. A couple of bugs squashed and it’s ready for your accessibility ventures in design and development.

    ratioapp.markwyner.com

    #Ratio #W3C #Accessibility #A11y #ColorContrast #macOS #App #Software #Design #FrontEnd #Development

  11. Digital audio myth debunked here with evidence in physics mathematics and chemistry. The chemical makeup of the vinyl record has influence on the physics and the mathematics of what your stylus and cardridge (moving magnet / moving coil) will pickup.

    Be amazed at the fact that the signal remains smooth when going through AD DA conversion all the way up to the Nyquist frequency

    Watch, listen and learn

    youtube.com/watch?v=cD7YFUYLpDc

    #Digital #physics #mathematics #Lineair #Algebra #chemistry #Analog #Signal #Audio #Vinyl #PA #Studio #Sound #Noise #Ratio #effects #faders #Yamaha #Behringer #Mackie #Focusrite #Nyquist

  12. Digital audio myth debunked here with evidence in physics mathematics and chemistry. The chemical makeup of the vinyl record has influence on the physics and the mathematics of what your stylus and cardridge (moving magnet / moving coil) will pickup.

    Be amazed at the fact that the signal remains smooth when going through AD DA conversion all the way up to the Nyquist frequency

    Watch, listen and learn

    youtube.com/watch?v=cD7YFUYLpDc

    #Digital #physics #mathematics #Lineair #Algebra #chemistry #Analog #Signal #Audio #Vinyl #PA #Studio #Sound #Noise #Ratio #effects #faders #Yamaha #Behringer #Mackie #Focusrite #Nyquist

  13. Analog and digital have gotten married since the 1980's when we analyze the Vinyl Signal path.

    My current signal path
    * Vinyl Direct Drive Turntable to mix.
    * Audio Interface3 to mix.
    * Always on HW Music player to mix.
    * Instrument Mixer
    * Yamaha Mixing Console
    * AUX0 send FX Rack
    * AUX1 send FX Rack
    * AUX0 Return Master Bus
    * AUX1 Return Master Bus
    * Mixing Console to Headphone AMP0
    * Mixing Console to Headphone AMP1
    * Mixing Console to Digitizer send
    * DAW receive

    You can clearly see a mix of digital and analog equipment in my Studio hardware setup, which IS mostly analog on purpose

    Vinyl has crucial digital equipment in its signal path of production. Without it your records would sound terrible. SO get over it, you need digital even as an Analog purist

    #Audio #Vinyl #PA #Studio #Sound #Digital #Analog #Signal #Noise #Ratio #effects #faders #Yamaha #Behringer #Mackie #Focusrite

    youtube.com/watch?v=Xb32bj0XmW8

  14. Analog and digital have gotten married since the 1980's when we analyze the Vinyl Signal path.

    My current signal path
    * Vinyl Direct Drive Turntable to mix.
    * Audio Interface3 to mix.
    * Always on HW Music player to mix.
    * Instrument Mixer
    * Yamaha Mixing Console
    * AUX0 send FX Rack
    * AUX1 send FX Rack
    * AUX0 Return Master Bus
    * AUX1 Return Master Bus
    * Mixing Console to Headphone AMP0
    * Mixing Console to Headphone AMP1
    * Mixing Console to Digitizer send
    * DAW receive

    You can clearly see a mix of digital and analog equipment in my Studio hardware setup, which IS mostly analog on purpose

    Vinyl has crucial digital equipment in its signal path of production. Without it your records would sound terrible. SO get over it, you need digital even as an Analog purist

    #Audio #Vinyl #PA #Studio #Sound #Digital #Analog #Signal #Noise #Ratio #effects #faders #Yamaha #Behringer #Mackie #Focusrite

    youtube.com/watch?v=Xb32bj0XmW8

  15. Signal to Noise is the concept of what will distract you, what is important, and how to identify and improve your workload balance. #signal #ratio #noise #workload

  16. Signal to Noise is the concept of what will distract you, what is important, and how to identify and improve your workload balance. #signal #ratio #noise #workload

  17. #TorstenSlok, chief economist, Apollo Global Management: #Stocks are extremely #overvalued; Shiller Cyclically Adjusted #PE #ratio near all-time highs #markets #equities #MarketSky

  18. Hello!
    I'm researchiing whether gold or silver is the better long-term investment
    12th-grade project on inflation, history & the gold-silver ration
    Join me on this journey !

    #muetzenpflicht #Gold #silver #investment #12th-gradeproject #inflation #ratio #GoldSilverRatio #waldorf #project

  19. @carnage4life ⏫ but it IS funny how thoroughly he is getting dragged in his thread

    Long live the #ratio

  20. @carnage4life ⏫ but it IS funny how thoroughly he is getting dragged in his thread

    Long live the #ratio

  21. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!

  22. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!

  23. The correct #aspect #ratio for #Mastodon #photos is 16:9, which is why some images in my latest posts have two grey bands, either vertical or horizontal.
    This means that images are displayed in their entirety without having to click on them when they do not comply with the 16:9 ratio.

  24. The correct #aspect #ratio for #Mastodon #photos is 16:9, which is why some images in my latest posts have two grey bands, either vertical or horizontal.
    This means that images are displayed in their entirety without having to click on them when they do not comply with the 16:9 ratio.

  25. La profonde réflexion du polémiste d’extrême droite Jean Messiha

    #ratio

  26. La profonde réflexion du polémiste d’extrême droite Jean Messiha

    #ratio

  27. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!

  28. #ratio : or (less commonly) the second term is made the dividend

    - French: ratio

    - German: das Verhältnis

    - Italian: proporzione

    - Portuguese: razão

    - Spanish: proporción

    ------------

    Thank you so much for being a member of our community!