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What Is Core Audio? - Apple Developer

    https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/CoreAudioOverview/WhatisCoreAudio/WhatisCoreAudio.html
    Core Audio data structures, declared in the CoreAudioTypes.h header file, can describe linear PCM at any sample rate and bit depth. Audio Data Formats goes into more detail on this topic. In OS X, Core Audio expects audio data to be in native-endian, 32-bit floating-point, linear PCM format.

What is PCM Audio? [Format Difference. Expert Explaned]

    https://samplerateconverter.com/educational/pcm-audio
    What is PCM audio. PCM audio ( Pulse-Code Modulation) is one of representations of an analog signal in digital form. The representation process is called as "coding analog signal to digital form". In simple words, PCM audio is representation of usual continuous analog signal as number sequence (discrete samples).

PCM Audio - COMPLETE GUIDE AND REFERENCE

    https://planethifi.com/pcm-audio/
    PCM Audio. In basic terms, a PCM audio file is a digital interpretation of an analog sound wave whose goal is to replicate the properties of an analog audio signal as closely as possible to the original source (), called fidelity ().The conversion from analog to digital PCM audio is done through a process called sampling ().In the process of sampling, we will consider …

core audio: is zero equivalent to silence only for PCM …

    https://stackoverflow.com/questions/13565904/core-audio-is-zero-equivalent-to-silence-only-for-pcm-audio
    I'm trying to create a basic algorithm that does packet loss concealment for core audio. I simply want to replace the missing data with silence.. in the book learning core audio, the author says that in lossless PCM, zeros mean silence. I was wondering if I'm playing VBR (ie compressed data), would putting zeros suffice for silence as well?

Core Audio Essentials - Apple Developer

    https://developer.apple.com/library/archive/documentation/MusicAudio/Conceptual/CoreAudioOverview/CoreAudioEssentials/CoreAudioEssentials.html
    Core Audio provides a convenience API called Extended Audio File Services. This interface encompasses the essential functions in Audio File Services and Audio Converter Services, providing automatic data conversion to and from linear PCM. See Reading and Writing Audio Data for more on this.

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