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Sample rate - Encoding audio and video - GCSE Computer ...
https://www.bbc.co.uk/bitesize/guides/z7vc7ty/revision/2#:~:text=The%20unit%20for%20the%20sample%20rate%20is%20hertz,This%20uses%20less%20data%20to%20represent%20the%20audio.
Understanding Audio Quality: Bit Rate, Sample Rate ...
https://micropyramid.com/blog/understanding-audio-quality-bit-rate-sample-rate/
The sample rate is measured in hertz (Hz). According to Nyquist Sampling theorem the sampling frequency to produce the exact original waveform should be double the original frequency of the signal. The human hearing bandwidth is 20Hz-20kHz, the audio sampled can be at the rate above 40kHz. (Usually 44.1KHz is preferred).
Digital Audio Basics: Audio Sample Rate and Bit Depth
https://www.izotope.com/en/learn/digital-audio-basics-sample-rate-and-bit-depth.html
The most common audio sample rate you’ll see is 44.1 kHz, or 44,100 samples per second. This is the standard for most consumer audio, used for formats like CDs. This is not an arbitrary number. Humans can hear frequencies between 20 Hz and 20 kHz.
Sampling Rates, Sample Depths, and Bit Rates: Basic Audio ...
https://www.vocitec.com/docs-tools/blog/sampling-rates-sample-depths-and-bit-rates-basic-audio-concepts
The sampling rate refers to the number of samples of audio recorded every second. It is measured in samples per second or Hertz (abbreviated as Hz or kHz, with one kHz being 1000 Hz). An audio sample is just a number representing the measured acoustic wave value at a specific point in time.
iOS: Changing sample rate dynamically in Audio Unit
https://stackoverflow.com/questions/32547138/ios-changing-sample-rate-dynamically-in-audio-unit
I have an active audio session whose sample rate is 44.1 KHz. AudioStreamBasicDescription.mSampleRate = 44100 I want to change the sample rate to 8KHz without uninitializing [AudioUnitUninitialize(audioUnit)] or stopping [AudioOutputUnitStop(audioUnit)] or deactivating Audio Unit/Session. This is my audio unit …
Understanding Sample Rate, Bit Depth, and Bit Rate ...
https://www.headphonesty.com/2019/07/sample-rate-bit-depth-bit-rate/
In a typical digital audio CD recording, the sampling rate is 44,100 or 44.1kHz. If you’re wondering why the frequency is so high when the human ear can only hear frequencies up to 20kHz at best. It’s because of the Nyquist-Shannon sampling theorem. Christopher D’Ambrose puts the hearing ability of the normal middle-aged adult at 12-14 kHz).
Sample rate : What is it? Which to use? What is the best ...
https://staging.magroove.com/blog/en-us/sample-rate/
Most audio interfaces and DAWs usually work with sample rates between 44.1 kHz and 192 kHz. You may also like A selection of the best articles on this topic.
The Audio Unit - Apple Developer
https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/AudioUnitProgrammingGuide/TheAudioUnit/TheAudioUnit.html
The Audio Unit. When you develop an audio unit, you begin with the part that performs the audio work. This part exists within the MacOS folder inside the audio unit bundle as shown in Figure 1-2.You can optionally add a custom user interface, or view, as described in the next chapter, The Audio Unit View. In this chapter you learn about the architecture and …
Unity - Scripting API: AudioConfiguration.sampleRate
https://docs.unity3d.com/ScriptReference/AudioConfiguration-sampleRate.html
Scripting API. Version: 2020.3 Select a different version 2022.1 - Supported 2021.2 - Supported 2021.1 - Not supported 2020.2 - Not supported 2020.1 - Not supported 2019.4 - Supported 2019.1 - Not supported 2018.4 - Not supported 2018.2 - Not supported 2017.3 - Not supported 2017.1 - Not supported 5.6 - Not supported 5.3 - Not supported 5.2 ...
Sample rate - Encoding audio and video - GCSE Computer ...
https://www.bbc.co.uk/bitesize/guides/z7vc7ty/revision/2
A common audio sample rate for music is 44,100 samples per second. The unit for the sample rate is hertz (Hz). 44,100 samples per second is 44,100 …
What Is Core Audio? - Apple Developer
https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/CoreAudioOverview/WhatisCoreAudio/WhatisCoreAudio.html
Standard compact disc (CD) audio uses a sampling rate of 44.1 kHz, with a 16-bit integer describing each sample—constituting the resolution or bit depth. A sample is single numerical value for a single channel. A frame is a collection of time-coincident samples.
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