|
|
| About site: Multimedia/Music and Audio/Audio Formats - Speex |
Return to Computers also Computers
|
| About site: http://www.speex.org/ |
Title: Multimedia/Music and Audio/Audio Formats - Speex Open audio codec designed for speech, part of the Xiph.org Foundation.
|
|
|
|
|
USB_and_USB_2_0_Forum Offers the ability to ask questions and get answers, tips, tricks and experience.
| AffinityServe Provides hosted mobile Internet solutions for businesses and service providers. AFS SVS is a GPRS video streaming software product and service for mobile operators and service providers.
| Tekkotsu An application development framework for the Sony AIBO robot with tutorials, architectural overviews, and demonstrations. Tekkotsu is Free Software developed at CMU and licensed under the GNU GPL and
| ProStar Powerful, affordable notebooks built to your specifications.
| Kutylowski,_Miroslaw University of Paderborn.
| CompactPCI_and_AdvancedTCA_Systems The magazine for developers of open communication, industrial, and rugged systems.
|
|
| Alexa statistic for http://www.speex.org/ |
Please visit: http://www.speex.org/
|
| Related sites for http://www.speex.org/ |
| Nexus_Worldwide_Computer_Training Provides all-inclusive Microsoft and Cisco certification bootcamps. Located in Idaho, United States. | | Linking_Applications_and_Images,_What_Is_TWAIN? Standard software protocol and application programming interface for communication between software applications and image acquisition devices. Article by Hewlett-Packard. | | Testing_Tools_for_C,_C++_and_Java A overview of Testwell/Verifysoft tools for metrics analysis, coverage and unit tests. | | Levenberg-Marquardt_non-linear_least_squares_algorithms_in_C/C++ Package containing double and single precision flavors of the Levenberg-Marquardt algorithm. Included are versions with analytic and finite difference approximated jacobians. [Open source, GPL] | | TimeOut_PC Controls and limits time spent on a computer, aimed mainly at parents who want to control how much time their children are spending playing games and surfing the Internet. Product specifications, FAQs | | RFC_1290 There's Gold in them thar Networks! or Searching for Treasure in all the Wrong Places. J. Martin. December 1991. | | Attitude_Online Offers Internet services for personal or business use. | | RFC_1331 The Point-to-Point Protocol (PPP) for the Transmission of Multi-protocol Datagrams over Point-to-Point Links. W. Simpson. May 1992. | | ColumbiaSoft Document Locator document management software for Windows offers full text searches on MS Office documents, PDFs and TIF-4 images. | | x86-64_Linux AMD supported site dedicated to porting GNU/Linux to new AMD x86-64 architecture. Eventually, you'll be able to download full Linux distributions for x86-64 from this site. | | Flash2X Build screensavers with favorite flash movies. | | Doing__NET_In_Internet_Time Pioneers are testing Microsoft's new architecture, even as components are being released. By Don Kiely. (December 4, 2000) | | Saul,_Lawrence_K_ Machine learning, pattern recognition, neural networks, voice processing, auditory computation. | | RFC_0925 Multi-LAN Address Resolution. J. Postel. October 1984. | | Napster_takes_last_stab_at_record_industry_arguments Napster has fired its final legal salvo before meeting the record industry in appeals court, accusing the big labels of trying to hijack the beleaguered music-swapping company's technology. [News.com] | | SWSoft_Plesk Server management software developed specifically for the hosting industry. Includes website builder, antivirus, skins, various plug-ins. | | R__Roberts_Web_Designs Offers web design services | | Promises,_Promises,_Promises-A_Closer_Look_at_P3P Andy Oram article discussing P3P as a social protocol, as well as his views of the motivations behind the protocol. (April 14, 2000) | | ibridgewebservices_com Offers website design, maintenance, optimisation, hosting and domain registration for small businesses. Located in Moses Lake, Washington, United States. | | Spider_Graphics Provides database integration, application programming, domain and hosting assistance, and intranet development services. Based in Ithaca, New York, United States. |
|
This is websites2007.org cache of m/ as retrieved on 2008.10.11 websites2007.org's cache is the snapshot that we took of the page as we crawled the web. The page may have changed since that time.
|
Speex: a free codec for free speech
 Xiph.org Vorbis Theora Icecast Speex FLAC XSPF
Home
News
Comparison
Samples
Downloads
Documentation
Roadmap
Plugins & Software
Contact
Speex: A Free Codec For Free Speech
Overview
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.
Finally, Speex is part of the
GNU
Project and is available under the
revised
BSD license.
The Technology
Speex is based on CELP
and is designed to compress voice at bitrates
ranging from 2 to 44 kbps.
Some of Speex's features include:
Narrowband (8 kHz), wideband (16 kHz), and ultra-wideband (32 kHz) compression in the same bitstream
Intensity stereo encoding
Packet loss concealment
Variable bitrate operation (VBR)
Voice Activity Detection (VAD)
Discontinuous Transmission (DTX)
Fixed-point port
Acoustic echo canceller
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; see our
comparison page for more.
Getting Involved
One of the simplest things you can do to get involved in Speex is by
using it in your application; Speex is well-suited to handle
VoIP, internet audio streaming,
data archival (like voice mail), and audio books.
Currently, LinPhone,
Ekiga, and
Asterisk are some of the
projects currently using Speex. For a list of projects with
Speex support, visit our
Plugins & Software page.
If you have questions or are interested in contributing to the project, have a look at our
roadmap,
join our mailing list, or
send us money so we can keep working on Speex.
You can also contact the Project Lead,
Jean-Marc Valin (though the mailing is usually the best place to ask questions).
Headlines
Speex 1.2rc1 is out
July 23, 2008
This release adds support for acoustic echo cancellation with multiple
microphones and multiple loudspeakers. It also adds an API to decorrelate
loudspeaker signals to improve multi-channel performance. In the bugfix
department, there are fixes for a few bugs 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.
Speex 1.2beta3 is out
December 11, 2007
The most obvious change in this release is that all the non-codec components (preprocessor,
echo cancellation, jitter buffer) have been moved to a new libspeexdsp library.
Other changes include a new jitter buffer algorithm and resampler improvements/fixes. This is also
the first release where libspeex can be built without any floating point support. To do this,
the float compatibility API must be disabled (--disable-float-api or DISABLE_FLOAT_API) and
the VBR feature must be disabled (--disable-vbr or DISABLE_VBR).
The Xiph OSC and the Speex Parrot logos are trademarks (™) of Xiph.Org.
These pages © 1994–2006 Xiph.Org. All rights reserved.
Last Modified: |
|
| |
Open | audio | codec | designed | for | speech, | part | of | the | Xiph.org | Foundation. |
|
http://www.speex.org/
Speex 2008 October
dvd rental
dvd
Open audio codec designed for speech, part of the Xiph.org Foundation.
Rules
|
© 2008 Internet Explorer 5+ or Netscape 6+
|
|
Recommended Sites: 1.
Arts -
Business -
Computers -
Games -
Health -
Home -
Kids and Teens -
News -
Recreation -
Reference -
Regional -
Science -
Shopping -
Society -
Sports -
World
Miss Gallery
- Top Anime Hentai
- DVD rental by mail
- Personal Loan - Credit Cards - Airsoftmart selling airsoft in the uk - CreditCards - Credit Cards
|
