--------------------------------------------------------------
*** README file for ITU-T P.862 Version 1.2 software
*** Reference implementation of PESQ (perceptual evaluation
*** of speech quality) and conformance data
--------------------------------------------------------------
RECOMMENDATION TITLE
--------------------
ITU-T P.862 (02/2001) - Perceptual evaluation of speech quality
(PESQ), an objective method for end-to-end speech quality
assessment of narrowband telephone networks and speech codecs
****************************************
PESQ Intellectual Property Rights Notice
****************************************
DEFINITIONS:
------------
For the purposes of this Intellectual Property Rights Notice
the terms Perceptual Evaluation of Speech Quality Algorithm
and PESQ Algorithm refer to the objective speech quality
measurement algorithm defined in ITU-T Recommendation P.862;
the term PESQ Software refers to the C-code component of P.862.
NOTICE:
-------
All copyright, trade marks, trade names, patents, know-how and
all or any other intellectual rights subsisting in or used in
connection with including all algorithms, documents and manuals
relating to the PESQ Algorithm and or PESQ Software are and remain
the sole property in law, ownership, regulations, treaties and
patent rights of the Owners identified below. The user may not
dispute or question the ownership of the PESQ Algorithm and
or PESQ Software.
OWNERS ARE:
-----------
1. British Telecommunications plc (BT), all rights assigned
to Psytechnics Limited
2. Royal KPN NV, all rights assigned to OPTICOM GmbH
RESTRICTIONS:
-------------
The user cannot:
1. alter, duplicate, modify, adapt, or translate in whole or in
part any aspect of the PESQ Algorithm and or PESQ Software
2. sell, hire, loan, distribute, dispose or put to any commercial
use other than those permitted below in whole or in part any
aspect of the PESQ Algorithm and or PESQ Software
PERMITTED USE:
--------------
The user may:
1. Use the PESQ Software to:
i) understand the PESQ Algorithm; or
ii) evaluate the ability of the PESQ Algorithm to perform
its intended function of predicting the speech quality
of a system; or
iii) evaluate the computational complexity of the PESQ Algorithm,
with the limitation that none of said evaluations or its
results shall be used for external commercial use.
2. Use the PESQ Software to test if an implementation of the PESQ
Algorithm conforms to ITU-T Recommendation P.862.
3. With the prior written permission of both Psytechnics Limited
and OPTICOM GmbH, use the PESQ Software in accordance with the
above Restrictions to perform work that meets all of the following
criteria:
i) the work must contribute directly to the maintenance of an
existing ITU recommendation or the development of a new ITU
recommendation under an approved ITU Study Item; and
ii) the work and its results must be fully described in a
written contribution to the ITU that is presented at a formal
ITU meeting within one year of the start of the work; and
iii) neither the work nor its results shall be put to any
commercial use other than making said contribution to the ITU.
Said permission will be provided on a case-by-case basis.
ANY OTHER USE OR APPLICATION OF THE PESQ SOFTWARE AND/OR THE PESQ
ALGORITHM WILL REQUIRE A PESQ LICENCE AGREEMENT, WHICH MAY BE OBTAINED
FROM EITHER OPTICOM GMBH OR PSYTECHNICS LIMITED.
EACH COMPANY OFFERS OEM LICENSE AGREEMENTS, WHICH COMBINE OEM
IMPLEMENTATIONS OF THE PESQ ALGORITHM TOGETHER WITH A PESQ PATENT LICENSE
AGREEMENT. PESQ PATENT-ONLY LICENSE AGREEMENTS MAY BE OBTAINED FROM OPTICOM.
***********************************************************************
* OPTICOM GmbH * Psytechnics Limited *
* Am Weichselgarten 7, * Fraser House, 23 Museum Street, *
* D- 91058 Erlangen, Germany * Ipswich IP1 1HN, England *
* Phone: +49 (0) 9131 691 160 * Phone: +44 (0) 1473 261 800 *
* Fax: +49 (0) 9131 691 325 * Fax: +44 (0) 1473 261 880 *
* E-mail: info@opticom.de, * E-mail: info@psytechnics.com, *
* www.opticom.de * www.psytechnics.com *
***********************************************************************
Further information is also available from www.pesq.org
**************************************************************************
ITU-T NOTICE
------------
The ITU does not take any responsibility for difficulties or the
impossibility of reading out the contents of these files. The ITU
shall not be held liable for any direct, indirect, consequential or
incidental damages arising out of the use of or inability to use the
software.
The present notice must be included in any copy of the software or
the information contained therein.
ITU CONTACTS
------------
For distribution of update software, please contact:
Sales Department
ITU
Place des Nations
CH-1211 Geneve 20
SUISSE
email: sales@itu.int
For reporting problems, please contact TSB helpdesk service at:
TSB Helpdesk service
ITU
Place des Nations
CH-1211 Geneve 20
SUISSE
fax: +41 22 730 5853
email: tsbedh@itu.int
================
FILE DESCRIPTION
================
This electronic material is provided as part of ITU-T Rec. P.862.
The package contains the following files:
README.TXT This file
SOURCE CODE:
source\pesqmain.c Main program
source\pesqdsp.c PESQ DSP routines
source\pesqio.c File I/O
source\dsp.c Basic DSP routines
source\pesqmod.c PESQ high-level model
source\dsp.h Header file for dsp.h
source\pesq.h General header file
source\pesqpar.h Perceptual definitions
CONFORMANCE DATA:
conform\supp23.txt Conf. data, ITU-T P-series Suppl.23
conform\supp23.bat
conform\voipref.txt Conf. data, variable delay conditions
conform\voipref.bat
conform\or105.wav Conf. data, variable delay conditions
conform\or109.wav
conform\or114.wav
conform\or129.wav
conform\or134.wav
conform\or137.wav
conform\or145.wav
conform\or149.wav
conform\or152.wav
conform\or154.wav
conform\or155.wav
conform\or161.wav
conform\or164.wav
conform\or166.wav
conform\or170.wav
conform\or179.wav
conform\or221.wav
conform\or229.wav
conform\or246.wav
conform\or272.wav
conform\dg105.wav
conform\dg109.wav
conform\dg114.wav
conform\dg129.wav
conform\dg134.wav
conform\dg137.wav
conform\dg145.wav
conform\dg149.wav
conform\dg152.wav
conform\dg154.wav
conform\dg155.wav
conform\dg161.wav
conform\dg164.wav
conform\dg166.wav
conform\dg170.wav
conform\dg179.wav
conform\dg221.wav
conform\dg229.wav
conform\dg246.wav
conform\dg272.wav
conform\u_am1s01.wav
conform\u_am1s02.wav
conform\u_am1s03.wav
conform\u_am1s01b1c1.wav
conform\u_am1s01b1c7.wav
conform\u_am1s02b1c9.wav
conform\u_am1s01b1c15.wav
conform\u_am1s03b1c16.wav
conform\u_am1s03b1c18.wav
conform\u_am1s01b2c1.wav
conform\u_am1s02b2c4.wav
conform\u_am1s02b2c5.wav
conform\u_am1s03b2c5.wav
conform\u_am1s03b2c6.wav
conform\u_am1s03b2c7.wav
conform\u_am1s01b2c8.wav
conform\u_am1s03b2c11.wav
conform\u_am1s02b2c14.wav
conform\u_af1s01b2c16.wav
conform\u_af1s03b2c16.wav
conform\u_af1s02b2c17.wav
conform\u_af1s03b2c17.wav
conform\u_am1s03b2c18.wav
conform\u_af1s01.wav
conform\u_af1s02.wav
conform\u_af1s03.wav
没有合适的资源?快使用搜索试试~ 我知道了~
资源推荐
资源详情
资源评论
收起资源包目录
T-REC-P.862-200102.zip (88个子文件)
T-REC-P.862-200102
P862
Software
Conform
u_am1s01b1c7.wav 130KB
or229.wav 125KB
dg154.wav 113KB
or129.wav 113KB
or154.wav 113KB
voipref.txt 2KB
supp23.txt 149KB
or179.wav 130KB
or164.wav 119KB
u_am1s01b2c1.wav 124KB
voipref.bat 1KB
or149.wav 128KB
u_af1s02b2c17.wav 109KB
u_af1s03b2c17.wav 109KB
u_am1s03b2c5.wav 124KB
or161.wav 123KB
or166.wav 125KB
u_am1s03.wav 125KB
u_am1s03b1c16.wav 131KB
dg105.wav 131KB
u_af1s03b2c16.wav 119KB
u_am1s02b1c9.wav 126KB
or170.wav 129KB
u_am1s01.wav 125KB
dg152.wav 112KB
u_af1s01.wav 125KB
dg134.wav 124KB
dg179.wav 130KB
or105.wav 131KB
u_am1s02.wav 125KB
dg149.wav 128KB
u_af1s01b2c16.wav 119KB
dg170.wav 129KB
dg221.wav 127KB
or246.wav 123KB
dg161.wav 123KB
u_am1s03b1c18.wav 141KB
dg109.wav 126KB
or272.wav 127KB
or109.wav 126KB
u_am1s03b2c11.wav 123KB
dg114.wav 128KB
u_am1s02b2c4.wav 122KB
or145.wav 129KB
u_am1s01b1c1.wav 126KB
u_am1s02b2c5.wav 124KB
u_am1s02b2c14.wav 122KB
dg164.wav 119KB
or152.wav 112KB
dg155.wav 116KB
or137.wav 110KB
or221.wav 127KB
supp23.bat 147KB
dg145.wav 129KB
or134.wav 126KB
or114.wav 134KB
u_am1s03b2c18.wav 109KB
dg246.wav 123KB
u_am1s01b1c15.wav 130KB
u_af1s03.wav 125KB
u_am1s01b2c8.wav 119KB
dg272.wav 127KB
dg166.wav 125KB
dg137.wav 110KB
u_af1s02.wav 125KB
dg129.wav 113KB
or155.wav 116KB
u_am1s03b2c6.wav 122KB
dg229.wav 125KB
u_am1s03b2c7.wav 120KB
.DS_Store 6KB
source
pesqmain.c 27KB
pesqpar.h 20KB
pesqdsp.c 33KB
_pesq_itu_results.txt 615B
pesq.h 9KB
_pesq_results.txt 307B
pesq 82KB
dsp.c 15KB
dsp.h 5KB
pesqio.c 13KB
pesqmod.c 52KB
readme.txt 8KB
.DS_Store 6KB
P862E.doc 359KB
.DS_Store 6KB
源码编译教程.txt 107B
P.862.pdf 308KB
共 88 条
- 1
资源评论
- RJPPP2022-04-27用户下载后在一定时间内未进行评价,系统默认好评。
- 好学同志小覃2022-11-08感谢资源主的分享,这个资源对我来说很有用,内容描述详尽,值得借鉴。
- 我想睡觉2052022-05-18用户下载后在一定时间内未进行评价,系统默认好评。
- qq_307406392022-05-16用户下载后在一定时间内未进行评价,系统默认好评。
- m0_634438032023-04-30资源有很好的参考价值,总算找到了自己需要的资源啦。
Data-Mining
- 粉丝: 6w+
- 资源: 50
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功