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Re: AUTimePitch on iPhone - solved (?)
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Re: AUTimePitch on iPhone - solved (?)


  • Subject: Re: AUTimePitch on iPhone - solved (?)
  • From: Wil Macaulay <email@hidden>
  • Date: Wed, 7 Oct 2009 21:09:50 -0400

SoundTouch is for pitch conversion (keeping the same duration) and
duration extension/compression than for sample rate conversion.  Can
libsamplerate be applied to that?

wi

On Wed, Oct 7, 2009 at 7:43 PM, Kevin Dixon <email@hidden> wrote:
> I've written some software that leverages libsamplerate
> http://www.mega-nerd.com/SRC/
> It compiles/runs great on MacOS PPC and Intel, never tested the
> IPhone. Its GPLv2
>
> Curious, anyone know how it compares in sound quality to SoundTouch?
>
> If interested, my software that utilizes this library is
> http://yano.wasteonline.net/software/stretchfix/
>
> -kevin
>
> On Wed, Oct 7, 2009 at 4:11 PM, Wil Macaulay <email@hidden> wrote:
>> Another possibility is the open-source (LGPL) SoundTouch library,
>> which compiles on the iPhone with a little tweaking.
>>
>> http://www.surina.net/soundtouch/index.html
>>
>> wil
>>
>> On Wed, Oct 7, 2009 at 4:19 AM, tahome izwah <email@hidden> wrote:
>>> Hi all,
>>>
>>> I just got an email from a company called the DSP Dimension who
>>> apparently make a free 3rd party library for the iPhone (and Windows,
>>> MacOS X and Linux) that allows time stretching and pitch shifting.
>>> Since AUTimePitch isn't available on the phone I am really excited
>>> about this software... I am currently downloading the public beta to
>>> try it out. Here's the link:
>>>
>>> http://www.dspdimension.com/admin/dirac-2-all-beta/
>>>
>>> Disclaimer: I have no affiliation with this company so I don't know if
>>> this works and how good it is, but judging from the press release they
>>> seem to have some well known customers that use it.
>>>
>>> --th
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References: 
 >AUTimePitch on iPhone - solved (?) (From: tahome izwah <email@hidden>)
 >Re: AUTimePitch on iPhone - solved (?) (From: Wil Macaulay <email@hidden>)
 >Re: AUTimePitch on iPhone - solved (?) (From: Kevin Dixon <email@hidden>)

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