ARCOFI(4) - Device Drivers Manual # ARCOFI(4) - Device Drivers Manual
NAME # arcofi - Siemens PSB2160 audio codec
SYNOPSIS # arcofi* at gsc? audio* at arcofi?
DESCRIPTION # The arcofi driver supports the HP “Audio1” audio devices, based upon the Siemens PSB2160 “ARCOFI” codec, to implement the audio device interface described in audio(4).
This device is found onboard HP 9000 workstations models 425e, 705 and 710.
The arcofi is limited to a mono, 8000 KHz sound, either with 8-bit phone-quality mu-law or a-law samples, or 16-bit signed linear samples in big-endian byte order.
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AUCAT(1) - General Commands Manual # AUCAT(1) - General Commands Manual
NAME # aucat - audio file manipulation tool
SYNOPSIS # aucat [-dn] [-b size] [-c min:max] [-e enc] [-f device] [-g position] [-h fmt] [-i file] [-j flag] [-o file] [-p position] [-q port] [-r rate] [-v volume]
DESCRIPTION # The aucat utility can play, record, mix, and process audio files on the fly. During playback, aucat reads audio data concurrently from all played files, mixes it and plays the result on the device.
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Sioctl_open,
Ac97,
Aucat,
Audioctl,
Sndiod,
Sndioctl,
Ioctl,
Sio_open,
Sndio,
Cdio,
Mixerctl,
Uaudio,
Audio AUDIO(4) - Device Drivers Manual # AUDIO(4) - Device Drivers Manual
NAME # audio, audioctl - device-independent audio driver layer
SYNOPSIS # audio* at …
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/audioio.h>
#include <string.h>
DESCRIPTION # The audio driver provides support for various audio peripherals. It provides a uniform programming interface layer above different underlying audio hardware drivers.
In addition to hardware mixer controls like those documented in azalia(4), the audio driver exposes the record.
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AUDIOCTL(8) - System Manager’s Manual # AUDIOCTL(8) - System Manager’s Manual
NAME # audioctl - get or set audio driver variables
SYNOPSIS # audioctl [-nq] [-f file] [-w wait] [name[=value] …]
DESCRIPTION # The audioctl utility retrieves or sets audio(4) driver variables. The options are as follows:
-f file
Specifies the audio control device or the audio device. The default is /dev/audioctl0.
-n
Suppress printing of the variable name.
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CDIO(1) - General Commands Manual # CDIO(1) - General Commands Manual
NAME # cdio - compact disc control utility
SYNOPSIS # cdio [-sv] [-d host:port] [-f device] [command [arg …]]
DESCRIPTION # The cdio program is a compact disc control utility, with support for playing audio CDs and Track-At-Once (TAO) CD writing.
If no command is given, cdio enters interactive mode, reading commands from the standard input.
The options are as follows:
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MIXERCTL.CONF(5) - File Formats Manual # MIXERCTL.CONF(5) - File Formats Manual
NAME # mixerctl.conf - mixerctl configuration file
DESCRIPTION # mixerctl.conf is the configuration file for mixerctl(8). It allows the user to specify settings for the audio mixer at system startup. The exact set of variables available are largely dependent on the audio device driver, and vary from device to device. The file is made up of variable assignments (name=value) with comments designated by a hash mark (’#’).
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MIXERCTL(8) - System Manager’s Manual # MIXERCTL(8) - System Manager’s Manual
NAME # mixerctl - manipulate controls for audio hardware
SYNOPSIS # mixerctl [-anv] [-f file]
mixerctl [-nv] [-f file] name …
mixerctl [-qt] [-f file] name …
mixerctl [-q] [-f file] name=value …
DESCRIPTION # The mixerctl command displays or sets various controls for audio hardware, such as microphone reference voltage or output level. Where hardware defaults are not the desired ones, controls can be set at system startup using the configuration file mixerctl.
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