[PD] 39.3-extended-rc5 - FFT causes audio failure on 1.67 G4

[Hans-Christoph Steiner]

Hey,

Could you add your information and details about your machine to the  
bug tracker for that bug?

.hc

On Aug 30, 2007, at 11:06 AM, Achim Bornhoeft wrote:

> I have the same problem on a G4, 1.25 Powerbook.
>
> Achim
>
> Hans-Christoph Steiner schrieb:
>> Hmm, that's a strange bug.  I can't reproduce this on a Mac/Intel,  
>> but I could on another 1.67GHz Mac runing 10.4.10  My guess is  
>> that it's another manifestation of that same 1.67 Mac audio bug.   
>> It worked fine for me using the latest Pd-0.40.3-extended nightly  
>> build:
>> http://autobuild.puredata.info/auto-build/2007-08-01/Pd-0.40.3- 
>> extended-20070801-macosx104-powerpc.dmg
>> .hc
>> On Aug 1, 2007, at 2:24 PM, Ed Richardson wrote:
>>> Browser/Audio Examples/I04.noisegate.pd causes a complete failure  
>>> of audio in Pd-0.39.3-extended-rc5-macosx104-powerpc.dmg.
>>>
>>> system:
>>> mac os 10.4.10
>>> 1.67 GHz PowerPC G4
>>>
>>> Upon adjusting either the sampler or noise amplitude parameters,  
>>> there is a fairly loud single pop, upon which all audio ceases on  
>>> the computer altogether. Audio will only resume once I quit Pd.
>>>
>>> Neither of the following strategies in any combination improve  
>>> this situation:
>>> 48K instead of 44.1K
>>> use of JACK rather than portaudio
>>>
>>> I believe several other fft-based patches are affected by this.
>>>
>>> This is not a problem in any of the following:
>>> 38.4-extended
>>> 39.2-non-extended
>>> 40.2-non-extended
>>>
>>> ---
>>>
>>> Also, I'm curious what anyone knows about the frequent Pd-related  
>>> audio card issues with the 1.67 GHz PowerPC G4 Powerbook.
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>        Achim Bornhoeft
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There is no way to peace, peace is the way.       -A.J. Muste