Pages tagged with audio

• Intel HDA on Gentoo - Intel HDA is a specification, the successor to AC’97. Still requires codec. With Intel HD Audio built into kernel, with all codecs, you see the following in dmesg after boot: Advanced Linux Sound Architecture Driver Version 1.0.16. ... ALSA dev...
• Audio recording and playback of ISO - ISO - Raw data. Creation: dd if=/dev/cdrom of=cd.iso (or cat /dev/cdrom > cd.iso) dd if=/dev/dvd of=dvd.iso Playback via mount: mount -t iso9660 -o loop,user cd.iso /mnt/cdiso mount -t iso9660 -o loop,user dvd.iso /mnt/dvdiso Play as if mount...
• Audio formats - See What’s the difference between WAV, AIFF, AIF, MP3, FLAC, WMA, ALAC, M4A etc …? ISO Raw data. CDDA - Compact Disc Digital Audio CDDA (A.K.A. Red Book standard) defines audio CDs. Its audio format uses LPCM (Linear Pulse Code Modulat...