Does DirectSound provide gain control on captures

From: Grant Schenck (schenckg_at_optonline.net)
Date: 10/22/04

  • Next message: Ago: "AnalogRadioTuningSpace" 
    Date: Fri, 22 Oct 2004 17:22:10 -0400

    I'm wondering if DirectSound provides any way to control the gain of
    captured audio?

    It doesn't appear to just wanted to check.

    Play buffers support volume control but capture buffers don't appear
    to support gain control. 

    --
Grant Schenck
schenckg@optonline.net
  • Next message: Ago: "AnalogRadioTuningSpace"

    Relevant Pages

    • Re: Preamp
      ... Then use a triode-pentode such as a 6U8A and use the pentode section ... for the gain stage to replace the two triode cascode stage. ... Your placement of the gain control before the this amp will mean the ...
      (rec.audio.tubes)
    • Re: Iterative Technique for PID Controller Tuning
      ... You and Pieter stepped in front of Tim's and Joreg's pot of coffee comment, with your gain tweaking comment. ... Just because you don't have the need to know about better PID tuning techniques does meant that the next guys doesn't need to know more. ... I saw no reason to blame the integrator for any level control problems mentioned by John. ...
      (sci.engr.control)
    • Re: Ping RS -- re: further G40V changes
      ... volume control. ... 500k volume pot won't load the previous stage much. ... extra gain of V1B he ... impedance is much lower than desitination impedance. ...
      (alt.guitar.amps)
    • Re: repeated poles
      ... phase margin and infinite gain margin (you can check the infinite gain ... The poles will start to diverge. ... high frequency component on top of the average output. ... control was required, where is the link? ...
      (sci.engr.control)
    • Re: why do you need integral action for level control
      ... That way this will not happen gain. ... to John's difficult level control that has been side-tracked ... The tuning will be for disturbance rejection - where the ... In this case the integrator must wind down and during this time the level keeps going down. ...
      (sci.engr.control)