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A larger 250MB Zip drive replaces the original 100MB Zip. Sampling and recording time was extended possible to 61 stereo minutes. Expansion options include the OP-1 interface (6 analog outs, 2 digital I/Os, SCSI) and OP-2 interface (XLR I/Os, digital I/O, SCSI). In regards to storing and transporting audio, the method is the same as the ...
Sample accuracy/synchronisation Not as much a specification as an ability. Since independent digital audio devices are each run by their own crystal oscillator, and no two crystals are exactly the same, sample rate will be slightly different. This will cause the devices to drift apart over time.
The selection of the sample rate was based primarily on the need to reproduce the audible frequency range of 20–20,000 Hz (20 kHz). The Nyquist–Shannon sampling theorem states that a sampling rate of more than twice the maximum frequency of the signal to be recorded is needed, resulting in a required rate of greater than 40 kHz.
XLR connectors, used for IEC 60958 type I connections. Type I connections use balanced, ... At 48 kHz sample rate, there are 250 audio blocks per second, and ...
A common example is the conversion of a sound wave to a sequence of "samples". A sample is a value of the signal ... Sampling rate used by some professional recording ...
Sample rate Bit rate Bits per sample Latency CBR VBR Stereo Multichannel G.711: companding A-law or μ-law, PCM: 8 kHz 64 kbit/s 8 bit 125 μs (typical) Yes No No No G.711.0: Lossless compression of G.711: 8 kHz 0.2–65.6 kbit/s 8 bit 5–40 ms No Yes No No G.711.1: MDCT, A-law, μ-law: 8, 16 kHz 64, 80, 96 kbit/s 16 bit 11.875 ms Yes Yes No No
Since the sampling rate of a WAV file can vary from 1 Hz to 4.3 GHz, and the number of channels can be as high as 65535, WAV files have also been used for non-audio data. LTspice , for instance, can store multiple circuit trace waveforms in separate channels, at any appropriate sampling rate, with the full-scale range representing ±1 V or A ...
A typical choice of characteristic frequency is the sampling rate that is used to create the digital signal from a continuous one. The normalized quantity, f ′ = f f s , {\displaystyle f'={\tfrac {f}{f_{s}}},} has the unit cycle per sample regardless of whether the original signal is a function of time or distance.