g711.h File Reference

Implementation of G.711 logarithmic codecs. More...

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## Namespaces | |

namespace | itpp |

itpp namespace | |

## Functions | |

std::pair< int16_t, int16_t > | itpp::ulaw_range () |

G.711 u-Law compressor input range. Returns (min,max) input values in std::pair. | |

uint8_t | itpp::ulaw_compress (int16_t s) |

G.711 u-Law compression function. Returns encoded value for sample s. | |

int16_t | itpp::ulaw_expand (uint8_t s) |

G.711 u-Law expansion function. Returns decoded value for previously compressed sample s.Expansion is performed by the table look up. | |

std::pair< int16_t, int16_t > | itpp::alaw_range () |

G.711 a-Law compressor input range. Returns (min,max) input values in std::pair. | |

uint8_t | itpp::alaw_compress (int16_t s) |

G.711 a-Law compression function. Returns encoded value for sample s. | |

int16_t | itpp::alaw_expand (uint8_t s) |

G.711 u-Law expansion function. Returns decoded value for previously compressed sample s.Expansion is performed by the table look up. | |

Implementation of G.711 logarithmic codecs.

Copyright (C) 1995-2013 (see AUTHORS file for a list of contributors)

This file is part of IT++ - a C++ library of mathematical, signal processing, speech processing, and communications classes and functions.

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Definition in file g711.h.

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