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#46 DirectSound noise

May Add
open
nobody
None
5
2015-01-04
2015-01-04
findpkq
No

All DirectSound track has a little noise
I try many gba emulators and all of them has this problem
but the direct sound track can play without noise in some way(such as in sappy,though I know it is not emulate the game)
I just want to know is there any possible to improve it.
thanks

Related

Feature Requests: #46

Discussion

  • Squall Leonhart

    Squall Leonhart - 2015-01-04

    you can use the interpolation slider for this, however the hardware itself isn't perfectly clear, PC's just extenuate the issue

     

    • findpkq

      findpkq - 2015-01-05

      well，sound interpolation is wonderful.But I just wonder how does this issue happen.if the track use wave/square,the sound will be clear.But the tiny noise appear when using the direct sound/multi sample
      thank you all the same:)

       

      • Christopher Snowhill

        Christopher Snowhill - 2015-01-06

        Sound interpolation has nothing to do with most of the noise you will hear, which is caused by the channels having 8 bits of precision.

        —
        Sent from Mailbox

        On Mon, Jan 5, 2015 at 1:21 AM, findpkq findpkq@users.sf.net wrote:

        well，sound interpolation is wonderful.But I just wonder how does this issue happen.if the track use wave/square,the sound will be clear.But the tiny noise appear when using the direct sound/multi sample
        thank you all the same:)

        ** [feature-requests:#46] DirectSound noise
        Status: open
        Group: May Add
        Created: Sun Jan 04, 2015 05:35 PM UTC by findpkq
        Last Updated: Sun Jan 04, 2015 05:47 PM UTC
        Owner:** nobody
        All DirectSound track has a little noise
        I try many gba emulators and all of them has this problem
        but the direct sound track can play without noise in some way(such as in sappy,though I know it is not emulate the game)
        I just want to know is there any possible to improve it.
        thanks

        Sent from sourceforge.net because you indicated interest in https://sourceforge.net/p/vbam/feature-requests/46/
        To unsubscribe from further messages, please visit https://sourceforge.net/auth/subscriptions/

         

        Related

        Feature Requests: #46

        • findpkq

          findpkq - 2015-01-06

          thanks a lot
          In fact,I'm trying to import wav file into gba rom.I should make the file into 8 bit so I know what it will be，it was heard lower.but no noise.well,I should admit that when I import the wav,it sounds much clearer and better in gba than play it directly in windows.
          Almost all the game use direct sound but it will use squar sound or drums,so the noise is no so clear.

          I don't know how sappy work,but it really sounds good:)

           
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