Jinx Posted August 22, 2005 Share Posted August 22, 2005 Ok, so i was playing around and found this Applications -> Utilities -> Audio MIDI Setup Go to Properties For -> AC97 Audio (PCM) There should be two, one is input, the other is output the output is what we want Now... Theoretically the problem with higher pitch is due to a Hz imbalance.. and right there on the right, we have the frequency It seems to be too low... Change it to 48000hz That fixed it for me Hope it works Good luck Link to comment Share on other sites More sharing options...
newbiusrex Posted August 22, 2005 Share Posted August 22, 2005 I'll try it out tonight. Link to comment Share on other sites More sharing options...
cabron Posted August 22, 2005 Share Posted August 22, 2005 i will try it now!! thanks for info, it must work here too Link to comment Share on other sites More sharing options...
newbiusrex Posted August 22, 2005 Share Posted August 22, 2005 Can anyone else confirm this works? And post your mobo and chipset brand? Link to comment Share on other sites More sharing options...
cabron Posted August 22, 2005 Share Posted August 22, 2005 Woot I can confirm, it works flawess!!! No more chipunk {censored} sound, no more videolan crashes, just great Thanks again for tip, thats really nice one. Link to comment Share on other sites More sharing options...
newbiusrex Posted August 22, 2005 Share Posted August 22, 2005 Well it solved the crackling. But i'm still stuck with mono sound. Link to comment Share on other sites More sharing options...
maltloaf Posted August 22, 2005 Share Posted August 22, 2005 still stuttering here, it does change tho Link to comment Share on other sites More sharing options...
rohde Posted August 22, 2005 Share Posted August 22, 2005 It works for me. I still only have sound in the left channel though. Link to comment Share on other sites More sharing options...
setec Posted August 23, 2005 Share Posted August 23, 2005 Did not work for me. Lessened the crackling a bit, but still there. Gateway 450XL Pentium M 1.6 Ghz, 1 GB RAM. Link to comment Share on other sites More sharing options...
joedirt Posted August 25, 2005 Share Posted August 25, 2005 I still have stuttering (sounds like PCI problem) and my AC97 is the same vendor ID as original kext (ie. I didn't edit anything) Dell 5150 (Sigma Tel audio) Link to comment Share on other sites More sharing options...
u157206 Posted January 20, 2006 Share Posted January 20, 2006 Just in case anyone can help me on this, I only have an input on the audio midi setup, there is no output (Although I am able to play music almost flawlessly, I just checked a movie and it was all crackly). I was also wondering if anyone knew how to properly install a midi driver so that you could play a keyboard in garageband. Please I am new to this so if I am doing something wrong please correct me. Thanks for your time. Link to comment Share on other sites More sharing options...
LeviMan_2001 Posted April 2, 2006 Share Posted April 2, 2006 there is no AC97 Audio (PCM) under properties for me Link to comment Share on other sites More sharing options...
LeviMan_2001 Posted April 2, 2006 Share Posted April 2, 2006 never mind Link to comment Share on other sites More sharing options...
tlehman Posted May 6, 2006 Share Posted May 6, 2006 Thanks, that fixed my sound issue, It sounded really bad but this fixed it for me'. Link to comment Share on other sites More sharing options...
howlingthunder Posted May 6, 2006 Share Posted May 6, 2006 What happens when you go to your properties and that is what it is already set at? Any thoughts? Link to comment Share on other sites More sharing options...
Damolp Posted December 11, 2006 Share Posted December 11, 2006 Thanks a lot my sister was complain of scratching audio. I hope this becomes a sticky. My mobo is MSI K8mm-v and chipset is VIA vinyl audio sumthing PM me if u want full details. Link to comment Share on other sites More sharing options...
AsmoGER Posted December 23, 2006 Share Posted December 23, 2006 Thx Man...Works Quite Fine Link to comment Share on other sites More sharing options...
JMack986 Posted December 29, 2006 Share Posted December 29, 2006 Hey i got a big problem i dont have a default input and output sound device i have a ac97 220 intergrated sound card in my vaio and it does not pick it up at all but what makes it worse is hardly and of the video programs dont work because i dont have a sound device can anyone help me with my problem? Many Thanks Mack Link to comment Share on other sites More sharing options...
williwilliwilli Posted January 31, 2007 Share Posted January 31, 2007 Hey, I have been patiently searching before asking this now. I still have chipmunks in my hack. Audio input and output work (onboard ac97) but the output is still high pitched. In my case, changing the sampling frequency does not make a difference!! Any Ideas? Anyone still having that problem? Thanks. My Specs: Dell Precision 530 Dual Xeon 2 Ghz (Prestonia Core, SSE2) 10.4.8 JaS DVD (patched) Link to comment Share on other sites More sharing options...
pabloide86 Posted March 20, 2007 Share Posted March 20, 2007 i have a cmedia 9761 sound in a asrock p4vm800 and i have only the left channel working...how can i fix it?? i have the ac97 kext loaded...any ideas? Link to comment Share on other sites More sharing options...
bezadius Posted March 25, 2007 Share Posted March 25, 2007 I dont get any ac97 recognized...it says no audio built in i am new to this stuff...is there somthing that i can do... i have a vaio pcg-k 315s if sombody knew it would be great tnx Btw the chip is alc203 @Uli/ALi M5451 AC/Link Link to comment Share on other sites More sharing options...
dharmaboy Posted June 6, 2007 Share Posted June 6, 2007 OMG this actually worked. Thanks for the tip. Link to comment Share on other sites More sharing options...
djj3w Posted July 14, 2007 Share Posted July 14, 2007 THANK YOU! i can now close my lid and not get crackling noises after the monitor turns back on! yay! why didn't i think of this before tho??? :-o Link to comment Share on other sites More sharing options...
deniser Posted August 4, 2007 Share Posted August 4, 2007 Just gone to try this. It is showing up as AC97pcm as my default device but only as input there is nothing there for output. Everything is plugged in correctly. I have bought a usb sound card waiting for it to arrive. Link to comment Share on other sites More sharing options...
venomq Posted August 21, 2007 Share Posted August 21, 2007 hey i dont have output options what can i do? i use myzar 10.4.9 and it randomly auto mutes Link to comment Share on other sites More sharing options...
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