Implementation of G.711 logarithmic codecs. More...
Go to the source code of this file.
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.
IT++ is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
IT++ is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with IT++. If not, see http://www.gnu.org/licenses/.
Definition in file g711.h.
Generated on Sat May 25 2013 16:32:26 for IT++ by Doxygen 1.8.2