Disable setting volume above 100% in pulseaudio












4















In some programs it's possible to set the audio output volume above 100%. It seems to be supported by Pulseaudio up to ridiculous amounts. How can I fix this so 100% is the absolute limit?



Rationale: More than 100% is stupid, breaks sound completely (unless you have some other serious problem with your audio which you are trying to fix this way {don't do it like this}) and recently it was set too high even at boot time.



Related: Setting up maximum volumes even lower than 100% (no answer so far) and setting the volume even higher.










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  • Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

    – Celada
    Nov 23 '16 at 22:03






  • 1





    @Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

    – Nobody
    Nov 23 '16 at 22:12


















4















In some programs it's possible to set the audio output volume above 100%. It seems to be supported by Pulseaudio up to ridiculous amounts. How can I fix this so 100% is the absolute limit?



Rationale: More than 100% is stupid, breaks sound completely (unless you have some other serious problem with your audio which you are trying to fix this way {don't do it like this}) and recently it was set too high even at boot time.



Related: Setting up maximum volumes even lower than 100% (no answer so far) and setting the volume even higher.










share|improve this question

























  • Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

    – Celada
    Nov 23 '16 at 22:03






  • 1





    @Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

    – Nobody
    Nov 23 '16 at 22:12
















4












4








4


1






In some programs it's possible to set the audio output volume above 100%. It seems to be supported by Pulseaudio up to ridiculous amounts. How can I fix this so 100% is the absolute limit?



Rationale: More than 100% is stupid, breaks sound completely (unless you have some other serious problem with your audio which you are trying to fix this way {don't do it like this}) and recently it was set too high even at boot time.



Related: Setting up maximum volumes even lower than 100% (no answer so far) and setting the volume even higher.










share|improve this question
















In some programs it's possible to set the audio output volume above 100%. It seems to be supported by Pulseaudio up to ridiculous amounts. How can I fix this so 100% is the absolute limit?



Rationale: More than 100% is stupid, breaks sound completely (unless you have some other serious problem with your audio which you are trying to fix this way {don't do it like this}) and recently it was set too high even at boot time.



Related: Setting up maximum volumes even lower than 100% (no answer so far) and setting the volume even higher.







debian pulseaudio






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edited Apr 13 '17 at 12:36









Community

1




1










asked Nov 23 '16 at 20:05









NobodyNobody

295214




295214













  • Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

    – Celada
    Nov 23 '16 at 22:03






  • 1





    @Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

    – Nobody
    Nov 23 '16 at 22:12





















  • Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

    – Celada
    Nov 23 '16 at 22:03






  • 1





    @Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

    – Nobody
    Nov 23 '16 at 22:12



















Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

– Celada
Nov 23 '16 at 22:03





Your question is fair, but what about when you want to play music which (due to being recorded at too low of a gain) never exceeds a certain amplitude in the recording? You can play back at greater than 100% volume to "fix" that.

– Celada
Nov 23 '16 at 22:03




1




1





@Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

– Nobody
Nov 23 '16 at 22:12







@Celada Adding Replay Gain information to the file would be one way, or re-encoding it already normalized. Ideally, you'll go complain to the person who mastered that track and tell them they did a poor job. Personally I'm using an external audio input/output device which has physical loudness knobs which I usually turn to change volume, leaving the digital setting permanently at 100% (unless I accidentally set it to more than 100% and get nothing but noise... -.-).

– Nobody
Nov 23 '16 at 22:12












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On Ubuntu 16.04, whether the volume slider allows setting the volume above 100% is controlled by the following dconf key. Run the following command to disallow setting the volume above 100%. Change takes effect immediately.



gsettings set com.ubuntu.sound allow-amplified-volume false





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    On Ubuntu 16.04, whether the volume slider allows setting the volume above 100% is controlled by the following dconf key. Run the following command to disallow setting the volume above 100%. Change takes effect immediately.



    gsettings set com.ubuntu.sound allow-amplified-volume false





    share|improve this answer




























      0














      On Ubuntu 16.04, whether the volume slider allows setting the volume above 100% is controlled by the following dconf key. Run the following command to disallow setting the volume above 100%. Change takes effect immediately.



      gsettings set com.ubuntu.sound allow-amplified-volume false





      share|improve this answer


























        0












        0








        0







        On Ubuntu 16.04, whether the volume slider allows setting the volume above 100% is controlled by the following dconf key. Run the following command to disallow setting the volume above 100%. Change takes effect immediately.



        gsettings set com.ubuntu.sound allow-amplified-volume false





        share|improve this answer













        On Ubuntu 16.04, whether the volume slider allows setting the volume above 100% is controlled by the following dconf key. Run the following command to disallow setting the volume above 100%. Change takes effect immediately.



        gsettings set com.ubuntu.sound allow-amplified-volume false






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        answered Mar 23 '18 at 16:20









        LucasLucas

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