[SPTK-CVS] SPTK4/src generalized_cepstrum_inverse_gain_normalization.cc, NONE, 1.1 generalized_cep

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Update of /cvsroot/sp-tk/SPTK4/src
In directory sfp-cvs-1.v30.ch3.sourceforge.com:/tmp/cvs-serv14903

Modified Files:
	Makefile 
Added Files:
	generalized_cepstrum_inverse_gain_normalization.cc 
	generalized_cepstrum_inverse_gain_normalization.h ignorm.cc 
Log Message:
add ignorm command


Index: Makefile
===================================================================
RCS file: /cvsroot/sp-tk/SPTK4/src/Makefile,v
retrieving revision 1.15
retrieving revision 1.16
diff -C2 -d -r1.15 -r1.16
*** Makefile	12 Oct 2016 13:08:14 -0000	1.15
--- Makefile	12 Oct 2016 13:39:46 -0000	1.16
***************
*** 53,56 ****
--- 53,57 ----
             frequency_transform.cc \
             generalized_cepstrum_gain_normalization.cc \
+            generalized_cepstrum_inverse_gain_normalization.cc \
             input_source_from_stream.cc \
             input_source_interpolation.cc \

--- NEW FILE: generalized_cepstrum_inverse_gain_normalization.cc ---
// ----------------------------------------------------------------- //
//             The Speech Signal Processing Toolkit (SPTK)           //
//             developed by SPTK Working Group                       //
//             http://sp-tk.sourceforge.net/                         //
// ----------------------------------------------------------------- //
//                                                                   //
//  Copyright (c) 1984-2007  Tokyo Institute of Technology           //
//                           Interdisciplinary Graduate School of    //
//                           Science and Engineering                 //
//                                                                   //
//                1996-2016  Nagoya Institute of Technology          //
//                           Department of Computer Science          //
//                                                                   //
// All rights reserved.                                              //
//                                                                   //
// Redistribution and use in source and binary forms, with or        //
// without modification, are permitted provided that the following   //
// conditions are met:                                               //
//                                                                   //
// - Redistributions of source code must retain the above copyright  //
//   notice, this list of conditions and the following disclaimer.   //
// - 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.                                          //
// - Neither the name of the SPTK working group nor the names of its //
//   contributors may be used to endorse or promote products derived //
//   from this software without specific prior written permission.   //
//                                                                   //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND            //
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,       //
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF          //
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          //
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS //
// BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,          //
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   //
// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,     //
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON //
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   //
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY    //
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE           //
// POSSIBILITY OF SUCH DAMAGE.                                       //
// ----------------------------------------------------------------- //

#include "generalized_cepstrum_inverse_gain_normalization.h"

#include <cmath>   // std::pow, std::log
#include <vector>  // std::vector

#include "sptk_utils.h"

namespace sptk {

GeneralizedCepstrumInverseGainNormalization::
    GeneralizedCepstrumInverseGainNormalization(int num_order, double gamma)
    : num_order_(num_order), gamma_(gamma), is_valid_(true) {
  if (num_order_ < 0) {
    is_valid_ = false;
  }
}

bool GeneralizedCepstrumInverseGainNormalization::Run(
    const std::vector<double>& normalized_generalized_cepstrum,
    std::vector<double>* generalized_cepstrum) const {
  if (!is_valid_ || normalized_generalized_cepstrum.empty() ||
      NULL == generalized_cepstrum) {
    return false;
  }

  if (0.0 != gamma_) {
    const double* c1(&normalized_generalized_cepstrum[0]);
    double* c2(&(*generalized_cepstrum)[0]);
    const double k(std::pow(c1[0], gamma_));
    for (int m(num_order_); 1 <= m; --m) {
      c2[m] = k * c1[m];
    }
    c2[0] = (k - 1.0) / gamma_;
  } else {
    std::copy(normalized_generalized_cepstrum.begin() + 1,
              normalized_generalized_cepstrum.end(),
              generalized_cepstrum->begin() + 1);
    (*generalized_cepstrum)[0] = std::log(normalized_generalized_cepstrum[0]);
  }

  return true;
}

}  // namespace sptk

--- NEW FILE: generalized_cepstrum_inverse_gain_normalization.h ---
// ----------------------------------------------------------------- //
//             The Speech Signal Processing Toolkit (SPTK)           //
//             developed by SPTK Working Group                       //
//             http://sp-tk.sourceforge.net/                         //
// ----------------------------------------------------------------- //
//                                                                   //
//  Copyright (c) 1984-2007  Tokyo Institute of Technology           //
//                           Interdisciplinary Graduate School of    //
//                           Science and Engineering                 //
//                                                                   //
//                1996-2016  Nagoya Institute of Technology          //
//                           Department of Computer Science          //
//                                                                   //
// All rights reserved.                                              //
//                                                                   //
// Redistribution and use in source and binary forms, with or        //
// without modification, are permitted provided that the following   //
// conditions are met:                                               //
//                                                                   //
// - Redistributions of source code must retain the above copyright  //
//   notice, this list of conditions and the following disclaimer.   //
// - 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.                                          //
// - Neither the name of the SPTK working group nor the names of its //
//   contributors may be used to endorse or promote products derived //
//   from this software without specific prior written permission.   //
//                                                                   //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND            //
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,       //
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF          //
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          //
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS //
// BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,          //
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   //
// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,     //
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON //
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   //
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY    //
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE           //
// POSSIBILITY OF SUCH DAMAGE.                                       //
// ----------------------------------------------------------------- //

#ifndef SPTK_SRC_GENERALIZED_CEPSTRUM_INVERSE_GAIN_NORMALIZATION_H_
#define SPTK_SRC_GENERALIZED_CEPSTRUM_INVERSE_GAIN_NORMALIZATION_H_

#include <vector>  // std::vector

#include "sptk_utils.h"

namespace sptk {

class GeneralizedCepstrumInverseGainNormalization {
 public:
  //
  GeneralizedCepstrumInverseGainNormalization(int num_order, double gamma);

  //
  virtual ~GeneralizedCepstrumInverseGainNormalization() {}

  //
  int GetNumOrder() const { return num_order_; }

  //
  double GetGamma() const { return gamma_; }

  //
  bool IsValid() const { return is_valid_; }

  //
  bool Run(const std::vector<double>& normalized_generalized_cepstrum,
           std::vector<double>* generalized_cepstrum) const;

 private:
  //
  int num_order_;

  //
  double gamma_;

  //
  bool is_valid_;

  //
  DISALLOW_COPY_AND_ASSIGN(GeneralizedCepstrumInverseGainNormalization);
};

}  // namespace sptk

#endif  // SPTK_SRC_GENERALIZED_CEPSTRUM_INVERSE_GAIN_NORMALIZATION_H_

--- NEW FILE: ignorm.cc ---
// ----------------------------------------------------------------- //
//             The Speech Signal Processing Toolkit (SPTK)           //
//             developed by SPTK Working Group                       //
//             http://sp-tk.sourceforge.net/                         //
// ----------------------------------------------------------------- //
//                                                                   //
//  Copyright (c) 1984-2007  Tokyo Institute of Technology           //
//                           Interdisciplinary Graduate School of    //
//                           Science and Engineering                 //
//                                                                   //
//                1996-2016  Nagoya Institute of Technology          //
//                           Department of Computer Science          //
//                                                                   //
// All rights reserved.                                              //
//                                                                   //
// Redistribution and use in source and binary forms, with or        //
// without modification, are permitted provided that the following   //
// conditions are met:                                               //
//                                                                   //
// - Redistributions of source code must retain the above copyright  //
//   notice, this list of conditions and the following disclaimer.   //
// - 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.                                          //
// - Neither the name of the SPTK working group nor the names of its //
//   contributors may be used to endorse or promote products derived //
//   from this software without specific prior written permission.   //
//                                                                   //
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND            //
// CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,       //
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF          //
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE          //
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS //
// BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,          //
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED   //
// TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,     //
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON //
// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,   //
// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY    //
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE           //
// POSSIBILITY OF SUCH DAMAGE.                                       //
// ----------------------------------------------------------------- //

#include <unistd.h>
#include <fstream>
#include <iostream>
#include <sstream>
#include <vector>

#include "generalized_cepstrum_inverse_gain_normalization.h"
#include "sptk_utils.h"

namespace {

const int kDefaultNumOrder(25);
const double kDefaultGamma(0.0);

void PrintUsage(std::ostream* stream) {
  // clang-format off
  *stream << std::endl;
  *stream << " ignorm - inverse gain normalization of generalized cepstrum" << std::endl;  // NOLINT
  *stream << std::endl;
  *stream << "  usage:" << std::endl;
  *stream << "       ignorm [ options ] [ infile ] > stdout" << std::endl;
  *stream << "  options:" << std::endl;
  *stream << "       -m m  : order of generalized cepstrum    [" << kDefaultNumOrder  << "]" << std::endl;  // NOLINT
  *stream << "       -a g  : gamma                            [" << kDefaultGamma  << "]" << std::endl;  // NOLINT
  *stream << "       -c c  : gamma = -1 / (int) c" << std::endl;
  *stream << "       -h    : print this message" << std::endl;
  *stream << "  infile:" << std::endl;
  *stream << "       normalized generalized cepstrum (double) [stdin]" << std::endl;  // NOLINT
  *stream << "  stdout:" << std::endl;
  *stream << "       generalized cepstrum (double)" << std::endl;
  *stream << "  notice:" << std::endl;
  *stream << "       value of c must be c >= 1 (double)" << std::endl;
  *stream << std::endl;
  *stream << " SPTK: version " << sptk::kVersion << std::endl;
  *stream << std::endl;
  // clang-format on
}

}  // namespace

int main(int argc, char* argv[]) {
  int num_order(kDefaultNumOrder);
  double gamma(kDefaultGamma);

  for (;;) {
    const char option_char(getopt(argc, argv, "m:g:c:h"));
    if (-1 == option_char) break;

    switch (option_char) {
      case 'm': {
        if (!sptk::ConvertStringToInteger(optarg, &num_order) ||
            num_order < 0) {
          std::ostringstream error_message;
          error_message << "The argument for the -m option must be a "
                        << "non-negative integer";
          sptk::PrintErrorMessage("ignorm", error_message);
          return 1;
        }
        break;
      }
      case 'g': {
        if (!sptk::ConvertStringToDouble(optarg, &gamma)) {
          std::ostringstream error_message;
          error_message << "The argument for the -g option must be numeric";
          sptk::PrintErrorMessage("ignorm", error_message);
          return 1;
        }
        break;
      }
      case 'c': {
        int tmp;
        if (!sptk::ConvertStringToInteger(optarg, &tmp) || tmp < 1) {
          std::ostringstream error_message;
          error_message << "The argument for the -c option must be a "
                        << "positive integer";
          sptk::PrintErrorMessage("ignorm", error_message);
          return 1;
        }
        gamma = -1.0 / tmp;
        break;
      }
      case 'h': {
        PrintUsage(&std::cout);
        return 0;
      }
      default: {
        PrintUsage(&std::cerr);
        return 1;
      }
    }
  }

  // get input file
  const char* input_file((optind < argc) ? argv[argc - 1] : NULL);

  // open stream
  std::ifstream ifs;
  ifs.open(input_file, std::ios::in | std::ios::binary);
  if (ifs.fail() && NULL != input_file) {
    std::ostringstream error_message;
    error_message << "Cannot open file " << input_file;
    sptk::PrintErrorMessage("ignorm", error_message);
    return 1;
  }
  std::istream& input_stream(ifs.fail() ? std::cin : ifs);

  // prepare for inverse gain normalization
  sptk::GeneralizedCepstrumInverseGainNormalization
      generalized_cepstrum_inverse_gain_normalization(num_order, gamma);
  if (!generalized_cepstrum_inverse_gain_normalization.IsValid()) {
    std::ostringstream error_message;
    error_message << "Failed to set the condition.";
    sptk::PrintErrorMessage("ignorm", error_message);
    return 1;
  }

  const int length(num_order + 1);
  std::vector<double> normalized_generalized_cepstrum(length);
  std::vector<double> generalized_cepstrum(length);

  while (sptk::ReadStream(false, length, &normalized_generalized_cepstrum,
                          &input_stream)) {
    if (!generalized_cepstrum_inverse_gain_normalization.Run(
            normalized_generalized_cepstrum, &generalized_cepstrum)) {
      std::ostringstream error_message;
      error_message << "Failed to run the normalization";
      sptk::PrintErrorMessage("ignorm", error_message);
      return 1;
    }

    if (!sptk::WriteStream(length, generalized_cepstrum, &std::cout)) {
      std::ostringstream error_message;
      error_message << "Failed to write an output sequence";
      sptk::PrintErrorMessage("ignorm", error_message);
      return 1;
    }
  }

  return 0;
}

[SPTK-CVS] SPTK4/src generalized_cepstrum_inverse_gain_normalization.cc, NONE, 1.1 generalized_cep

[SPTK-CVS] SPTK4/src generalized_cepstrum_inverse_gain_normalization.cc, NONE, 1.1 generalized_cepstrum_inverse_gain_normalization.h, NONE, 1.1 ignorm.cc, NONE, 1.1 Makefile, 1.15, 1.16