________________________________
From: "speex-dev-request at xiph.org" <speex-dev-request at
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To: speex-dev at xiph.org
Sent: Wednesday, August 7, 2013 11:43 PM
Subject: Speex-dev Digest, Vol 110, Issue 1
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Today's Topics:
? 1. Got memory leaks on iOS using Speex (idan S)
? 2. Fwd: I got memory leaks with Speex (Ralph Giles)
? 3. Question about speex license (Lee, JungAh)
? 4. Seg fault speex encoder initialize (Manee)
? 5.? echo cancellation (power19550114fover)
? 6. Errors while working with VBR on C55x patform at 4Kbps (SHYAM D)
----------------------------------------------------------------------
Message: 1
Date: Wed, 7 Aug 2013 12:12:04 +0300
From: idan S <sidan6 at gmail.com>
Subject: [Speex-dev] Got memory leaks on iOS using Speex
To: speex-dev at xiph.org
Message-ID: <6C089A49-88AF-4EE3-8435-DECE3BBF50D4 at gmail.com>
Content-Type: text/plain; charset=us-ascii
Can you please help with that?
http://stackoverflow.com/questions/18099219/speex-leaks-on-ios
Thanks,
Idan.
------------------------------
Message: 2
Date: Wed, 07 Aug 2013 09:31:58 -0700
From: Ralph Giles <giles at thaumas.net>
Subject: [Speex-dev] Fwd: I got memory leaks with Speex
To: speex-dev at xiph.org
Message-ID: <5202767E.4070404 at thaumas.net>
Content-Type: text/plain; charset=ISO-8859-1
-------- Original Message --------
Subject: I got memory leaks with Speex
Date: Wed, 7 Aug 2013 12:11:08 +0300
From: idan S <sidan6 at gmail.com>
To: webmaster at speex.org
Can you please forward this for the developers?
http://stackoverflow.com/questions/18099219/speex-leaks-on-ios
Thanks,
Idan.
------------------------------
Message: 3
Date: Mon, 5 Aug 2013 09:43:24 +0000
From: "Lee, JungAh" <JungAh.Lee at nuance.com>
Subject: [Speex-dev] Question about speex license
To: "speex-dev at xiph.org" <speex-dev at xiph.org>
Message-ID:
??? <D9AE39E4D17BFC46AF34EB084BBA1E3907944BB5 at SOM-EXCH02.nuance.com>
Content-Type: text/plain; charset="us-ascii"
Hello,
I am JungAh Lee of Nuance communications.
I have a question about the license part described in
http://www.speex.org/fsos/.
Does it mean I don't need to provide the application source code, though I
modify the speex source code or use a part of it within my program?
Regards,
JungAh
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Message: 4
Date: Wed, 12 Jun 2013 17:40:27 -0700
From: Manee <maniferrari at gmail.com>
Subject: [Speex-dev] Seg fault speex encoder initialize
To: speex-dev at xiph.org
Message-ID:
??? <CAJb0vwk8dB8gUrfK++BvYvRkpSAOpzDwz+jEcX0u3cBVTJ2XGw at
mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"
Hi All,
I am trying to use Speex + PyAudio to convert voice to text using Google
Speech API. I downloaded PyAudio Source, PortAudio and Speex and installed
portaudio, followed by pyaudio with static link and then speex also I
installed.
I am able to import both speex and pyaudio into python fine. But when I
call these functions:
e = speex.Encoder()
e.initialize(speex.SPEEX_MODEID_UWB)
I get a segmentation fault.
speex shared object am linking points to libspeex.so.1
Any idea why this is happening? Any help appreciated
Thanks
Mani
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Message: 5
Date: Mon, 18 Mar 2013 22:20:00 +0800
From: power19550114fover <power19550114fover at gmail.com>
Subject: [Speex-dev]? echo cancellation
To: speex-dev <speex-dev at xiph.org>
Message-ID: <201303182219570490048 at gmail.com>
Content-Type: text/plain; charset="gb2312"
HI:
Nowadays ,I am developing an IP phone on ARM platform , and the echo occur while
talking.
I active the speex ec filter ,but no effective . I googled this problem ,and
found your mail " Fri Sep 3
18:16:55 PDT 2010 " relative this issue . I want to know what's the
problem in the moment, is the
speex-ec filter invalid or not?
You said that the parameters maybe wrong, what's the correct parameter ? can
you get some sample?
my situation is 1-2 seconds while the echo happens, I set the ec_tail_len =
1500, ec_delay=1500,ec_framesize = 160 (my audio params is 8K ,16bits stereo).
Any advices is appreciated, thank you in advance.
Best Wishes!
"Go forward, Just chase your dream!"?
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Message: 6
Date: Mon, 20 May 2013 11:31:25 +0530
From: SHYAM D <shyam.sunder91 at gmail.com>
Subject: [Speex-dev] Errors while working with VBR on C55x patform at
??? 4Kbps
To: speex-dev at xiph.org
Message-ID:
??? <CA++g_f2jp5i3_FJMt_UV=V5kHu29+2rkDe4Q1tTzZ_TnXApFnw at
mail.gmail.com>
Content-Type: text/plain; charset="utf-8"
Hello devs,
I am working to port Speex on to C55x platform with a bitrate of 4kbps
I am currently working with the same sample code which is been given my
settings are below
? tmp=1;
? speex_decoder_ctl(dec, SPEEX_SET_ENH, &tmp);
? tmp=4000;/*4Kbps*/
? speex_encoder_ctl(st, SPEEX_SET_BITRATE, &tmp);
? tmp=1;
? speex_encoder_ctl(st, SPEEX_SET_VBR, &tmp);
? tmp=2.0;
? speex_encoder_ctl(st,SPEEX_SET_VBR_QUALITY,&tmp);
? tmp=4000;
? speex_encoder_ctl(st, SPEEX_SET_VBR_MAX_BITRATE, &tmp);
? tmp=1;? /* Lowest */
? speex_encoder_ctl(st, SPEEX_SET_COMPLEXITY, &tmp);
when i try to decode the encoded stream i face the following error
notification: More than two wideband layers found. The stream is corrupted.
notification: More than two wideband layers found. The stream is corrupted.
notification: More than two wideband layers found. The stream is corrupted.
--
-----Regards & Thanks
Shyam Sunder Daram
Mobile:- +91? 96-52-72-12-86
? ? ? ? ? ? ? ? ? ? ? ? 95-6082-143-8
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