Audio CD description

The logical format of an audio CD (officially Compact Disc Digital Audio or CD-DA) is described in a document produced by the format's joint creators, Sony and Philips in 1980. The document is known colloquially as the "Red Book" after the color of its cover. The format is a two-channel 16-bit PCM encoding at a 44.1 kHz sampling rate per channel. Four-channel sound is an allowable option within the Red Book format, but has never been implemented. Monaural audio has no existing standard on a Red Book CD; mono-source material is usually presented as two identical channels on a 'stereo' track.
neon open sign
search engine optimisation techniques

Recognized University will issue the Fellowship certificate after successfully completing the "Hands On" laparoscopic training at World Laparoscopy Hospital under the international training protocol set by World Association of Laparoscopic Surgeons.

Wholesale laptop batteries
tv on the internet