Linked from

The 12 pages that link to Pulse-code modulation, each with the reason it gives.

• Quantization (signal processing)Related: Quantization supplies the discrete amplitude values that PCM encodes.

• Digital audioBroader topic: PCM is the standard uncompressed representation used by formats such as audio CDs.

• Compact discRelated: Compact-disc audio uses this method to encode sound.

• Digital signalBroader topic: It combines sampling, quantization, and binary encoding to represent analog waveforms digitally.

• TelephoneRelated: Digital telephones can encode speech using this method before transmission.

• Audio codecRelated: Uncompressed digital audio commonly uses PCM as the representation a codec stores or transforms.

• Digital communicationBroader topic: It is a specific method for digitally transmitting sampled analog information.

• Gray codeRelated: Gray’s patent described applying the code to pulse-coded signals.

• TelephonyRelated: Digital telephony commonly encodes voice using sampled signal values.

• Sound cardBroader topic: PCM is a common format for the digital audio samples handled by sound cards.

• Audio coding formatBroader topic: It is the direct, typically uncompressed representation that many audio codecs transform.

• CD playerNarrower topic: Compact-disc audio stores sound as pulse-code-modulated samples.