Information for RPM gsm-1.0.13-14.fc28.riscv64.rpm
ID | 27415 | ||||||||||||||||||||||||
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Name | gsm | ||||||||||||||||||||||||
Version | 1.0.13 | ||||||||||||||||||||||||
Release | 14.fc28 | ||||||||||||||||||||||||
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Arch | riscv64 | ||||||||||||||||||||||||
Summary | Shared libraries for GSM speech compressor | ||||||||||||||||||||||||
Description | Contains runtime shared libraries for libgsm, an implementation of the European GSM 06.10 provisional standard for full-rate speech transcoding, prI-ETS 300 036, which uses RPE/LTP (residual pulse excitation/long term prediction) coding at 13 kbit/s. GSM 06.10 compresses frames of 162 13-bit samples (8 kHz sampling rate, i.e. a frame rate of 50 Hz) into 260 bits; for compatibility with typical UNIX applications, our implementation turns frames of 160 16-bit linear samples into 33-byte frames (1650 Bytes/s). The quality of the algorithm is good enough for reliable speaker recognition; even music often survives transcoding in recognizable form (given the bandwidth limitations of 8 kHz sampling rate). The interfaces offered are a front end modelled after compress(1), and a library API. Compression and decompression run faster than realtime on most SPARCstations. The implementation has been verified against the ETSI standard test patterns. | ||||||||||||||||||||||||
Build Time | 2018-02-19 01:48:04 GMT | ||||||||||||||||||||||||
Size | 68.71 KB | ||||||||||||||||||||||||
2dd7dccdd657b2b8799b859e44811046 | |||||||||||||||||||||||||
License | MIT | ||||||||||||||||||||||||
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Component of | No Buildroots |