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Speex is a patent-free compression format designed especially for speech. It is specialized for voice communications at low bit-rates in the 2-45 kbps range. Possible applications include Voice over IP (VoIP), Internet audio streaming, audio books, and archiving of speech data (e.g. voice mail).

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2008-07-24 20:29 Back to release list
1.2rc1

Esta versión incluye el soporte para la cancelación de eco acústico con varios micrófonos y altavoces múltiples. También agrega una API para decorrelating señales de altavoz para mejorar el rendimiento multi-canal. Algunos errores fueron corregidos en el cancelador de eco, buffer, y el preprocesador. Adiciones a este punto, la API de 1,2 debería ser estable y sólo unos pocos muy leves están previstas.
Tags: Unstable, Major feature enhancements
This release adds support for acoustic echo cancellation with multiple microphones and multiple loudspeakers. It also adds an API for decorrelating loudspeaker signals to improve multi-channel performance. A few bugs were fixed in the echo canceller, jitter buffer, and preprocessor. At this point, the API for 1.2 should be stable and only a few very minor additions are planned.

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Project Page Página principal Descargar: TGZ