/*****************************************************************************

Perceptual?Evaluation?of?Speech?Quality?（PESQ）
ITU-T?Recommendation?P.862.
Version?1.2?-?2?August?2002.

??????????????****************************************
??????????????PESQ?Intellectual?Property?Rights?Notice
??????????????****************************************

DEFINITIONS:
------------
For?the?purposes?of?this?Intellectual?Property?Rights?Notice
the?terms?慞erceptual?Evaluation?of?Speech?Quality?Algorithm?
and?慞ESQ?Algorithm?refer?to?the?objective?speech?quality
measurement?algorithm?defined?in?ITU-T?Recommendation?P.862;
the?term?慞ESQ?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

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????20986??2002-02-01?01:02??pesqpar.h

?????文件??????15233??2002-02-01?01:02??dsp.c

?????文件??????33879??2002-02-01?01:02??pesqdsp.c

?????文件??????12930??2002-02-01?01:02??pesqio.c

?????文件??????27322??2002-02-01?01:02??pesqmain.c

?????文件??????52999??2002-02-01?01:02??pesqmod.c

?????文件???????5457??2002-02-01?01:02??dsp.h

?????文件???????9430??2002-02-01?01:02??pesq.h

-----------?---------??----------?-----??----

???????????????178454????????????????????9