Speex

Name: Speex
Works on: windows

Windows 2000 and above

Version: 1.2
Last Updated: 20 Feb 2017
Release: 05 Feb 2008
Category: Multimedia > Audio

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181 downloads

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Speex Tags

audio compression stereo encoder stereo decoder audio compressor stereo decode

Speex Details

Rating: 1.782608695 out of 5 based on 23 user ratings

Downloads: 181
License: Free

Speex is a free software by Xiph.Org Foundation and works on Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP, Windows 2000, Windows 2003, Windows 2008, Windows Vista, Windows 2012.
You can download Speex which is 491.05 KB in size and belongs to the software category Audio.
Speex was released on 2008-02-05 and last updated on our database on 2017-02-20 and is currently at version 1.2.

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Speex Description

Speex is an Open Source/Free Software patent-free audio compression format designed for speech.
The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful features that are not present in most other codecs.
Speex is a useful audio compression utility that will come in handy. Speex is based on CELP and is designed to compress voice at bitrates ranging from 2 to 44 kbps.
Here are some key features of "Speex":
ï¿ Narrowband (8 kHz), wideband (16 kHz), and ultra-wideband (32 kHz) compression in the same bitstream
ï¿ Intensity stereo encoding
ï¿ Packet loss concealment
ï¿ Variable bitrate operation (VBR)
ï¿ Voice Activity Detection (VAD)
ï¿ Discontinuous Transmission (DTX)
ï¿ Fixed-point port
ï¿ Acoustic echo canceller
ï¿ Noise suppression
Note that Speex has a number of features that are not present in other codecs, such as intensity stereo encoding, integration of multiple sampling rates in the same bitstream (embedded coding), and a VBR mode.