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US7170545B2 - Method and apparatus for inserting variable ...

    https://patents.google.com/patent/US7170545B2/en#:~:text=The%20amount%20of%20audio%20delay%20is%20variable%20according,delay%20is%20inserted%20during%20interactive%20discussion%20or%20argument.
    none

Audio Delay & Video Delay Devices | B&H

    https://www.bhphotovideo.com/c/buy/Video-Delays/ci/5721/N/4028759659
    Datavideo AD-200 6 Channel Audio Delay/Mixer with Level Adjustment (1 RU) B&H # DAAD200 MFR # AD-200. $999 00. ... Allen Avionics VAR-320 Variable Video Delay, Toggles and Trimmer Adjust, Composite Video. B&H # ALVAR320 MFR # VAR320. $304 95. 6 …

Apply a variable delay to an audio signal

    https://www.mathworks.com/matlabcentral/answers/15109-apply-a-variable-delay-to-an-audio-signal
    Copy to Clipboard. If you want to delay a signal, usually you can pad zeros in front of it. Let's say x is your signal data, it's sample time is 0.1 millisecond, then you need to pad 10 zeros at the beginning to reflect 1 millisecond delay. Ts=1e-4; Delay=1e-3; N=Delay/Ts; y= [zeros (1,N) x];%x is row vector.

Tel-Ray Variable Delay - Audio Plugin - Avid

    https://www.avid.com/plugins/tel-ray-variable-delay
    Featuring lush delay, amazing echo, and incredible warmth, the Tel-Ray Variable Delay plugin delivers a unique vintage delay that is perfect for any voice or instrument. The original analog units were developed in the early 1960s by a small company experimented with electronics and technology. When they came up with something great, they would Tell Ray—the boss.

Variable audio delay to sync radio broadcast with HDTV for ...

    https://community.element14.com/technologies/embedded/f/forum/14094/variable-audio-delay-to-sync-radio-broadcast-with-hdtv-for-sports
    Variable audio delay to sync radio broadcast with HDTV for sports? fustini over 11 years ago. Howdy - Back in the good ol' days of analog broadcast TV, I remember I could watch my beloved Chicago Bears and listen to the local radio broadcast of the game in sync. With the advent of HDTV and digital cable, the radio broadcast is ahead of the TV ...

Variable Delay Lines - Stanford University

    https://ccrma.stanford.edu/~jos/pasp/Variable_Delay_Lines.html
    A delay effect is an audio effect implemented using a delay line. Nowadays, digital delay lines are most often used. Examples of digital audio delay effects include flanging, the Leslie effect, and artificial reverberation. Often the delay line simulates time delay associated with physical sound propagation.

Variable Delay Lines | Physical Audio Signal Processing

    https://www.dsprelated.com/freebooks/pasp/Variable_Delay_Lines.html
    y = A [rptr++]; with. long rpi = (long)floor (rptr); double a = rptr - (double)rpi; y = a * A [rpi] + (1-a) * A [rpi+1]; rptr += 1; To implement a continuously varying delay, we add a ``delay growth parameter'' g to the delayline function in Fig. 5.1, and change the line. rptr += 1; // pointer update. above to.

Fixing latency and delays in Windows audio output

    https://neosmart.net/wiki/fixing-latency-and-delays-in-windows-audio-output/
    To begin, right-click on the audio icon in the taskbar and select “Playback Devices”: Double-click on your primary audio device to bring up the speaker/headphones properties dialog, and navigate to the “Advanced” tab:

Audio Delay Module : 12 Steps (with Pictures) - …

    https://www.instructables.com/Audio-Delay-Module/
    The maximum amount of audio, in seconds, that can be stored is then given by: Max Delay (in seconds) = Buffer size (in bytes) / Sample Rate (in samples per second) So, if one 32k byte RAM chip is used, and the sample rate is 11025 samples per second, the maximum delay that can be produced is: Max Delay=32768 / 11025 = 2.972 seconds If the sample rate is 8000 samples per …

Audio Delay Lines | Markertek

    https://www.markertek.com/category/audio-delay-lines
    The VA-256xl is a high-performance audio delay for balanced stereo audio signals. It synchronizes the audio and video signals when they are out of sync. This often happens in systems that perform heavy digital video processing, such as with scalers. Perfect for professional audio/video broadcasting and production studios.

Variable delays to media sources | OBS Forums

    https://obsproject.com/forum/threads/variable-delays-to-media-sources.139695/
    I am experiencing a problem with significant (several seconds) and variable delay on media sources to OBS, which will make it impossible to sync the programme video to sound. Test Configuration. 4 identical IP cameras streaming via IP switch into ethernet port, OBS with 4 scenes, each with a media source receiving the RTSP stream, and a 5th scene which shows all …

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