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Audio bit depth - Wikipedia
https://en.wikipedia.org/wiki/Audio_bit_depth#:~:text=In%20digital%20audio%20using%20pulse-code%20modulation%20%28PCM%29%2C%20bit,can%20support%20up%20to%2024%20bits%20per%20sample.
Understanding Audio Quality: Bit Rate, Sample Rate ...
https://micropyramid.com/blog/understanding-audio-quality-bit-rate-sample-rate/
Low bit rates refer to smaller file size and less bandwidth with a drop in audio quality. For good quality music usually 64-128kbps (96kbps+ recommended) bit rate is preferred. Sample Rate is the number of samples per unit time. A sample is a measurement of signal amplitude and it contains the information of the amplitude value of the signal ...
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 audio bit depth determines the number of possible amplitude values we can record for each sample. The most common audio bit depths are 16-bit, 24-bit, and 32-bit. Each is a binary term, representing a number of possible values. Systems of higher audio bit depths are able to express more possible values: 16-bit: 65,536 values; 24-bit ...
MF_MT_AUDIO_BITS_PER_SAMPLE attribute (Mfapi.h) - …
https://docs.microsoft.com/en-us/windows/win32/medfound/mf-mt-audio-bits-per-sample-attribute
If the audio contains 8 bits per sample, the audio samples are unsigned values. (Each audio sample has the range 0–255.) If the audio contains 16 bits per sample or higher, the audio samples are signed values. The GUID constant for this attribute is …
What are Sampling Rate and Bits per Sample? - …
http://www.voxforge.org/home/docs/faq/faq/what-are-sampling-rate-and-bits-per-sample
Sample format or sample size: Essentially this is the number of digits in the digital representation of each sample. Think of the sample rate as the horizontal precision of the digital waveform, and the sample format as the vertical precision. An audio CD has a precision of 16 bits, which corresponds to about 5 decimal digits.
MF_MT_AUDIO_VALID_BITS_PER_SAMPLE attribute …
https://docs.microsoft.com/en-us/windows/win32/medfound/mf-mt-audio-valid-bits-per-sample-attribute
If an audio format does not contain any padding bits, then this attribute should not be set, or should be set to the same value as the MF_MT_AUDIO_BITS_PER_SAMPLE attribute. This attribute corresponds to the wValidBitsPerSample member of the WAVEFORMATEXTENSIBLE structure.
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
In addition to the sampling rate, which is how many data points of audio we have, there is also the sample depth. Measured in bits per sample, the sample depth, (also known as the sample precision or sample size), is the second important property of an audio file or stream, and it represents the level of detail, or “quality” each sample has.
Understanding audio bitrate and audio quality | Adobe
https://www.adobe.com/creativecloud/video/discover/audio-bitrate.html
Sample rate and bit depth. The sample rate is the number of times in a second an audio sample is taken: the number of instances per second that recording equipment is transforming sound into data. Most digital audio has a sampling rate of 44.1kHz, which is also the sampling rate for audio CDs. This means that the audio is sampled 44,100 times ...
What is bits per sample in audio? - VideoHelp Forum
https://forum.videohelp.com/threads/404306-What-is-bits-per-sample-in-audio
Bits per sample is the number of values able to be assigned to any given audio sample. For 8 bit audio it's 2 to the power of 8, which means an audio sample can be given 256 different values. For 16 bit audio (ie CDs) it's 2 to the power of 16, or 65536 different values. For 24 bit audio, it's 2 to the power of 24, or 16777216 different values.
android - AudioRecord: bits per sample - Stack Overflow
https://stackoverflow.com/questions/6090021/audiorecord-bits-per-sample
AudioRecord has methods to get the data as byte[], short[] and ByteBuffer. I can't see anything in the documentation which says how many bits per sample are used. Can it record in 8 bits? 16 bits...
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