Clct,
Auacer,
Auich,
Clcs,
Auvia,
Emu,
Esa,
Yds,
Neo,
Auixp,
Eap,
Fms,
Maestro,
Autri,
Ac97 AC97(4) - Device Drivers Manual # AC97(4) - Device Drivers Manual
NAME # ac97 - generic AC'97 codec driver
DESCRIPTION # AC'97 codecs contain the analog to digital (A/D), digital to analog (D/A), and mixing circuitry of many modern sound cards. AC'97 codecs, for the most part, do not talk to host buses like the PCI bus directly. Instead, they communicate through an interface chip, called the host controller. The Ensoniq AudioPCI 97 (see eap(4)) is an example of such a host controller.
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ESA(4) - Device Drivers Manual # ESA(4) - Device Drivers Manual
NAME # esa - ESS Technology Allegro-1/Maestro-3 family audio device
SYNOPSIS # esa* at pci? audio* at esa?
DESCRIPTION # The esa driver provides support for the ESS Allegro-1 and Maestro-3 audio devices on the PCI bus. These devices are popular in laptop systems.
The Allegro-1 and the Maestro-3 are full-duplex devices that allow independent playback and recording at sample rates between 8000Hz and 48000Hz and are capable of playback at 8 and 16 bit in mono and stereo.
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MAESTRO(4) - Device Drivers Manual # MAESTRO(4) - Device Drivers Manual
NAME # maestro - ESS Maestro 1 and 2 audio device
SYNOPSIS # maestro* at pci? audio* at maestro?
DESCRIPTION # The maestro driver supports ESS maestro 1, 2 and 2E, including OEM products that identify as NEC Versa, or NEC VersaProNX VA26D, as long as they use an AC'97 compliant codec, which is always the case, except for very early models.
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