PCM

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PCM

Abbreviation for protein k-calorie malnutrition.
References in periodicals archive ?
Marathon is implementing ADPCM around the loop, preferring the one-time equipment charge to the continuing cost of another T1.
Vyyo's ADPCM implementation includes software codecs in both its XMTS Broadband Hubs and T1 modems that enable upstream and downstream compression of traffic on voice T1 lines.
The ADPCM equipment cost was paid back within four or five months with the roughtly $1000 a month T1 savings.
At present, there is no world standard for ADPCM encoding, but one is expected.
5Mbyte internal memory for user data storage, polyphonic melodies with ADPCM (for outstanding MIDI audio rendering), and multimedia connectivity (IrDA + jack connector).
With AuriStream CSR has introduced Adaptive Differential Pulse Code Modulation (ADPCM) as an enhanced voice coding method, since it performs the same function at half the rate of CVSD (ADPCM scans at 32Kbps, CVSD 64Kbps) saving up to half the Bluetooth power on the handset; ADPCM is more accurate, and provides a much higher voice quality.