文件列表:

SPTK-3.1\src\aclocal.m4 (32137, 2007-10-02)
SPTK-3.1\src\bin\acep\acep.c (10217, 2007-10-01)
SPTK-3.1\src\bin\acep\Makefile.am (247, 2007-09-23)
SPTK-3.1\src\bin\acep\Makefile.in (12893, 2007-10-02)
SPTK-3.1\src\bin\acep\_acep.c (4696, 2007-09-12)
SPTK-3.1\src\bin\acorr\acorr.c (6258, 2007-10-01)
SPTK-3.1\src\bin\acorr\Makefile.am (252, 2007-09-23)
SPTK-3.1\src\bin\acorr\Makefile.in (12918, 2007-10-02)
SPTK-3.1\src\bin\acorr\_acorr.c (3684, 2007-09-18)
SPTK-3.1\src\bin\agcep\agcep.c (10631, 2007-10-01)
SPTK-3.1\src\bin\agcep\Makefile.am (252, 2007-09-23)
SPTK-3.1\src\bin\agcep\Makefile.in (12918, 2007-10-02)
SPTK-3.1\src\bin\agcep\_agcep.c (4728, 2007-09-12)
SPTK-3.1\src\bin\amcep\amcep.c (10371, 2007-10-01)
SPTK-3.1\src\bin\amcep\Makefile.am (252, 2007-09-23)
SPTK-3.1\src\bin\amcep\Makefile.in (12918, 2007-10-02)
SPTK-3.1\src\bin\amcep\_amcep.c (5031, 2007-09-12)
SPTK-3.1\src\bin\average\average.c (7047, 2007-10-01)
SPTK-3.1\src\bin\average\Makefile.am (262, 2007-09-23)
SPTK-3.1\src\bin\average\Makefile.in (12968, 2007-10-02)
SPTK-3.1\src\bin\average\_average.c (3829, 2007-09-12)
SPTK-3.1\src\bin\b2mc\b2mc.c (6712, 2007-10-01)
SPTK-3.1\src\bin\b2mc\Makefile.am (247, 2007-09-23)
SPTK-3.1\src\bin\b2mc\Makefile.in (12893, 2007-10-02)
SPTK-3.1\src\bin\b2mc\_b2mc.c (3745, 2007-09-12)
SPTK-3.1\src\bin\bcp\bcp.c (12550, 2007-10-01)
SPTK-3.1\src\bin\bcp\Makefile.am (235, 2007-09-23)
SPTK-3.1\src\bin\bcp\Makefile.in (12778, 2007-10-02)
SPTK-3.1\src\bin\bcut\bcut.c (8580, 2007-10-01)
SPTK-3.1\src\bin\bcut\Makefile.am (239, 2007-09-23)
SPTK-3.1\src\bin\bcut\Makefile.in (12800, 2007-10-02)
SPTK-3.1\src\bin\c2acr\c2acr.c (7019, 2007-10-01)
SPTK-3.1\src\bin\c2acr\Makefile.am (252, 2007-09-23)
SPTK-3.1\src\bin\c2acr\Makefile.in (12918, 2007-10-02)
SPTK-3.1\src\bin\c2acr\_c2acr.c (4200, 2007-09-12)
SPTK-3.1\src\bin\c2ir\c2ir.c (7147, 2007-10-01)
SPTK-3.1\src\bin\c2ir\Makefile.am (247, 2007-09-23)
SPTK-3.1\src\bin\c2ir\Makefile.in (12893, 2007-10-02)
SPTK-3.1\src\bin\c2ir\_c2ir.c (4523, 2007-09-12)
... ...

Speech Signal Processing Toolkit (SPTK) version 3.1 release October 1, 2007 The Speech Signal Processing Toolkit (SPTK) is a suite of speech signal processing tools for UNIX environments, e.g., LPC analysis, PARCOR analysis, LSP analysis, PARCOR synthesis filter, LSP synthesis filter, vector quantization techniques, and other extended versions of them. SPTK was developed and has been used in the research group of Prof. Satoshi Imai (he has retired) and Prof. Takao Kobayashi (currently he is with Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology) at P&I laboratory, Tokyo Institute of Technology. A sub-set of tools is chosen and arranged for distribution by Prof. Keiichi Tokuda (currently he is with Department of Computer Science and Engineering, Nagoya Institute of Technology) as a coordinator in cooperation with Dr. Takashi Masuko (currently he is with Corporate Research & Development Center, Toshiba Corp.), Dr. Kazuhito Koishida (currently he is with Microsoft Research), Dr. Shinji Sako (currently he is a Research Associate, Nagoya Institute of Technology), Dr. Heiga Zen (currently he is a PostDoc fellow at Nagoya Institute of Technology), and some graduate students. The original source codes have been written by many people who took part in activities of the research group. The most original source codes of this distribution were written by Takao Kobayashi (graph, data processing, FFT, sampling rate conversion, etc.), Keiichi Tokuda (speech analysis, speech synthesis, etc.), and Kazuhito Koishida (LSP, vector quantization, etc.). This version is accompanied by a Reference Manual. A small User's Manual "Examples for using SPTK" is also attached. **************************************************************** What's new **************************************************************** The differences between version 3.0 and 3.1: - change from K&R to ANSI C. - bug fixes - add several commands - release a Reference Manual written in English, and abandon Japanese manuals and web pages Please see ChangeLog included in the release for details. **************************************************************** Copying **************************************************************** The Speech Signal Processing Toolkit (SPTK) version 3.1 is released under a BSD type license which is a permissive free software license. However, although the code is free, we still offer no warranties and no maintenance. We will continue to endeavor to fix bugs and answer queries when can, but are not in a position to guarantee it. We will consider maintenance contracts and consultancy if desired, please contacts us for details. The current copyright on the toolkit is --------------------------------------------------------------- Speech Signal Processing Toolkit (SPTK) SPTK Working Group Department of Computer Science Nagoya Institute of Technology and Interdisciplinary Graduate School of Science and Engineering Tokyo Institute of Technology Copyright (c) 1***4-2007 All Rights Reserved. Permission is hereby granted, free of charge, to use and distribute this software and its documentation without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of this work, and to permit persons to whom this work is furnished to do so, subject to the following conditions: 1. The source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Any modifications to the source code must be clearly marked as such. 3. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Otherwise, one must contact the SPTK working group. NAGOYA INSTITUTE OF TECHNOLOGY, TOKYO INSTITUTE OF TECHNOLOGY, SPTK WORKING GROUP, AND THE CONTRIBUTORS TO THIS WORK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NAGOYA INSTITUTE OF TECHNOLOGY, TOKYO INSTITUTE OF TECHNOLOGY, SPTK WORKING GROUP, NOR THE CONTRIBUTORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. --------------------------------------------------------------- **************************************************************** Environment **************************************************************** We expect that all programs can be compiled and can work on most of UNIX-type operation systems. Note that some commands need C-shell (/bin/csh) since they are implemented by C-shell scripts. **************************************************************** Installation **************************************************************** 0) Enter 'src' directory. 1) Type % ./configure --help and read the help messages. 2) To build and install all tools, type: % ./configure --prefix=/usr/local/SPTK % make % make install The X-window library is not required for compilation of all tools except a command 'xgr' since only 'xgr' uses the X-window library. **************************************************************** Notice **************************************************************** As the version advances, specifications for the Speech Signal Processing Toolkit will be changed without notifications. **************************************************************** Bug report **************************************************************** Bug reports, comments, questions for the Speech Signal Processing Toolkit are very welcome. Please send them to dsp-cmnd@sp.nitech.ac.jp by email. We will reply to any questions as much as possible but we cannot assure that we will reply to all messages. Please see http://sp-tk.sourceforge.net/ for more information about the Speech Signal Processing Toolkit (e.g., "Examples for using Speech Signal Processing Toolkit"). **************************************************************** Notes **************************************************************** Generic properties of each command are summarized as follows: i) Data has float-type format, i.e., single-precision floating point format. This can be changed to double-type format by specifying a compile option. ii) Data files do not have headers nor any structures, i.e., they are flat row files. iii) Basically they manipulate data through standard input and standard output. iv) To display (error) messages they use standard error output rather than standard output. v) They do not request interactive key inputs. vi) Options are specified on the command line. **************************************************************** Acknowledgments **************************************************************** The following people have contributed to the development of SPTK in various ways. It is their work that makes it all possible. In no special order: Takao Kobayashi Keiichi Tokuda Takashi Masuko Chiyomi Miyajima Masatsune Tamura Takayoshi Yoshimura Shinji Sako Yoshihiko Nankaku Fernando Gil Resende Junior Toshihiko Kato Gou Hirabayashi Naohiro Isshiki Noboru Miyazaki Toshio Kanno Kenji Chiba Toshiaki Fukada Satoshi Imai Tadashi Kitamura Heiga Zen and others. **************************************************************** Who we are **************************************************************** The SPTK working group is a voluntary group for developing the Speech Signal Processing Toolkit. Current members are Keiichi Tokuda (Coordinator) http://www.sp.nitech.ac.jp/~tokuda/ Heiga Zen http://www.sp.nitech.ac.jp/~zen/ Shinji Sako http://www.mmsp.nitech.ac.jp/~sako/ Junichi Yamagishi http://homepages.inf.ed.ac.uk/jyamagis/ Takashi Masuko Yoshihiko Nankaku http://www.sp.nitech.ac.jp/~nankaku/ and the members are dynamically changing. The current formal contact address of SPTK working group is dsp-cmnd@sp.nitech.ac.jp. ****************************************************************

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