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</o:shapelayout></xml><![endif]--></head><body lang=EN-GB link=blue vlink=purple><div class=WordSection1><p class=MsoNormal>Dear all,<o:p></o:p></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal>I am trying to use the Speex library pre-processor, I only need the VAD and Echo Canceller.<o:p></o:p></p><p class=MsoNormal>I am using a STM32F103 processor, but I am using a tiny OS and it doesn&#8217;t allow to use malloc.<o:p></o:p></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal>Is there a version of the library that will work without the need of using  malloc?<o:p></o:p></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal>Obviously I will use all the time the same parameters, like 8kHz sampling rate, 160 frame&#8230;<o:p></o:p></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal>I will appreciate any help or idea that you could give me.<o:p></o:p></p><p class=MsoNormal><o:p>&nbsp;</o:p></p><p class=MsoNormal>Many thanks,<o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Best Regards<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>---------------------------------------------</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Helios Cuevas López</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Embedded Software Engineer<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Castle Care-tech Ltd.</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>First Floor, 6 Bracknell Beeches,</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Old Bracknell Lane West,</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Bracknell, Berkshire, RG12 7BW</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Office - 01344 469470</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>Direct Dial - 01344 469485</span><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>FAX - 01344 469489<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-GB'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><a href="http://www.castle-caretech.com/"><span style='color:blue'>http://www.castle-caretech.com</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><a href="http://www.pyronix.com/"><span style='color:blue'>http://www.pyronix.com/</span></a><o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-GB'><o:p>&nbsp;</o:p></span></p><p class=MsoNormal style='background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed.</span><span style='font-size:10.0pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'><o:p></o:p></span></p><p class=MsoNormal style='background:white'><span lang=EN-US style='font-size:10.5pt;font-family:"Arial","sans-serif";mso-fareast-language:EN-GB'>If you have received this e-mail in error, please destroy this message and kindly notify the sender by reply e-mail</span><span style='font-size:10.0pt;font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Castle Care-Tech, First Floor, 6 Bracknell Beeches, Old Bracknell Lane West, Bracknell, Berkshire, RG12 7BW.<BR>
Telephone 01344 469479 | Fax 01344 469489 | Web www.castle-caretech.com<BR>
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