TYPE: CHOP
TITLE: Audio In CHOP

This CHOP receives audio input from the analog audio ports or the digital port.
It always outputs time sliced audio data. If you want to record the data, use a
Record CHOP. 

Receiving audio from an audio CD using a CD-ROM is currently not supported.

There are no local variables.

Parameters
Audio
    Audio Source      - Selects the audio port to listen to.
        Microphone - Listens to the analog microphone port.
        Line       - Listens to the analog line in port.
        Digital    - Listens to the digital port. 
    Audio Format      - Selects mono, stereo, or 4 channel mode.
		      4 Channel mode is not available on all
		      systems. This parameter also determines
		      how many channels are created (1, 2 or 4).
    Use Global Sample Rate - If on, audio is sampled at the system input
                      sample rate. Otherwise, the next parameter
		      allows you to change the system input sample
		      rate. Note that this may disrupt other
		      applications using the audio system. This
		      parameter does not set the actual channel
		      sample rate; that is set by the 'Sample Rate'
		      parameter in the Channel tab. These two
		      sample rates can differ; the audio is
		      resampled to the channel sample rate.
    Input Sample Rate - The sample rate of the audio input system.  /inrate
    Record Queue      - The number of seconds of audio to buffer at
		      the input. Input audio will be delayed by
		      this amount of time. A large buffer allows
		      for slower cooking; if the buffer is too
		      small, gaps and pops will be heard in the   /queue
		      audio.

Levels
    Channel 1-4       - Each channel can be scaled separately by    /chan1vol
		      any factor.
    Input Attenuation - This parameter controls the audio system    /inputatten
		      hardware's input attenuation, which
		      corresponds to the "record level" of a
		      tape recorder. 0 is the lowest recording
		      level, and 1 is the highest recording level.
		      If you notice audio is being clipped at +-1,
		      lower this value.

Channel
    Channel 1-4 Name  - The names of the audio channels.
    Sample Rate       - The sample rate of the audio channels.      /rate
		      This may be different from the audio
		      input's sample rate; the input audio will
		      be resampled to the CHOP's sample rate.
    Extend Left, Right - The extend conditions for the audio channels.
    Default Value     - The default value for the 'Default Value'   /defval
		      extend condition.

See also: MIDI In(midiin), Pass Filter(pass), Pipe In(pipein), Record
