outleta
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## outleta

outleta — Sends an arate signal out from an instrument to a named port.

## Description

Sends an arate signal out from an instrument to a named port.

## Syntax

    outleta Sname, asignal

## Initialization

Sname -- String name of the outlet port. The name of the outlet is implicitly qualified by the instrument name or number, so it is valid to use the same outlet name in more than one instrument (but not to use the same outlet name twice in one instrument).

## Performance

asignal -- audio output signal

During performance, the audio output signal is sent to each instance of an instrument containing an inlet port to which this outlet has been connected using the connect opcode. The signals of all the outlets connected to an inlet are summed in the inlet.

## Examples

Here is an example of the outleta opcode. It uses the file outleta.csd.

Example 513. Example of the outleta opcode.

See the sections Real-time Audio and Command Line Flags for more information on using command line flags.

    <CsoundSynthesizer>
    <CsOptions>
    ; Select audio/midi flags here according to platform
    -odac    ;;;realtime audio out
    ;-iadc    ;;;uncomment -iadc if realtime audio input is needed too
    ; For Non-realtime ouput leave only the line below:
    ; -o outleta.wav -W ;;; for file output any platform
    </CsOptions>
    <CsInstruments>

    sr = 44100
    ksmps = 32
    nchnls = 2
    0dbfs  = 1

    connect	 "1", "Outl", "reverby", "InL"
    connect	 "1", "Outr", "reverby", "InR"

    alwayson "reverby", 1

    instr 1

    aIn diskin2 "fox.wav", 1
        outleta "Outl", aIn
        outleta "Outr", aIn

    endin

    instr reverby

    aInL   inleta "InL"
    aInR   inleta "InR"

    al, ar reverbsc	aInL, aInR, 0.7, 21000
    ifxlev = 0.5
    al     = (aInL*ifxlev)+(al*(1-ifxlev))
    ar     = (aInR*ifxlev)+(ar*(1-ifxlev))
           outs al, ar

    endin
    </CsInstruments>
    <CsScore>

    i 1 0 3
    e4
    </CsScore>
    </CsoundSynthesizer>

## See Also

outletk outletkid outletf inleta inletk inletkid inletf connect alwayson ftgenonce

More information on this opcode: http://www.csounds.com/journal/issue13/signalFlowGraphOpcodes.html , written by Michael Gogins

## Credits

By: Michael Gogins 2009

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