Bug 239770

Summary: Review Request: gsm - GSM speech compressor library
Product: [Fedora] Fedora Reporter: Dominik 'Rathann' Mierzejewski <dominik>
Component: Package ReviewAssignee: Michael Schwendt <bugs.michael>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Package Reviews List <fedora-package-review>
Severity: medium Docs Contact:
Priority: medium    
Version: rawhideFlags: bugs.michael: fedora-review+
kevin: fedora-cvs+
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2007-05-13 13:12:50 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 228186    
Bug Blocks: 206871    

Description Dominik 'Rathann' Mierzejewski 2007-05-11 08:20:51 UTC 
Spec URL: http://rpm.greysector.net/extras/gsm.spec
SRPM URL: http://rpm.greysector.net/extras/gsm-1.0.12-2.src.rpm
Description:

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.
Comment 1 Michael Schwendt 2007-05-11 15:04:15 UTC 
Moving the tools is fine and should have been done long ago.

Based on looking at a unified diff against the previous package
from the %changelog:

APPROVED
Comment 2 Dominik 'Rathann' Mierzejewski 2007-05-11 17:29:39 UTC 
New Package CVS Request
=======================
Package Name: gsm
Short Description: GSM speech compressor library
Owners: rpm
Branches: FC-5 FC-6
InitialCC:
Comment 3 Dominik 'Rathann' Mierzejewski 2007-05-11 17:32:35 UTC 
Thank you, Michael.
Comment 4 Dominik 'Rathann' Mierzejewski 2007-05-13 13:12:50 UTC 
Fixed a problem with parallel make and built.
Comment 5 Dominik 'Rathann' Mierzejewski 2007-11-03 20:02:48 UTC 
Package Change Request
======================
Package Name: gsm
New Branches: EL-5
Comment 6 Kevin Fenzi 2007-11-04 18:58:32 UTC 
cvs done.
Comment 7 Dominik 'Rathann' Mierzejewski 2007-11-08 18:56:15 UTC 
Package Change Request
======================
Package Name: gsm
Updated EPEL Owners: rathann, jcollie
Comment 8 Kevin Fenzi 2007-11-08 19:34:10 UTC 
cvs done.
Comment 9 Dominik 'Rathann' Mierzejewski 2009-03-06 18:47:37 UTC 
Package Change Request
======================
Package Name: gsm
New Branches: EL-4
Comment 10 Kevin Fenzi 2009-03-07 17:39:36 UTC 
cvs done.