From ddbbb22b4d807c891805096e5be1ed7920d8330f Mon Sep 17 00:00:00 2001 From: Marek Srejma Date: Fri, 20 Dec 2013 21:12:23 +0700 Subject: audio/spandsp: Added (A DSP library for telephony). Signed-off-by: Willy Sudiarto Raharjo --- audio/spandsp/README | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 audio/spandsp/README (limited to 'audio/spandsp/README') diff --git a/audio/spandsp/README b/audio/spandsp/README new file mode 100644 index 0000000000..1420de8acf --- /dev/null +++ b/audio/spandsp/README @@ -0,0 +1,15 @@ +spandsp 0.0.6pre21 - A DSP library for telephony +----------------------------------------------- + +SpanDSP is a library of DSP functions for telephony, in the 8000 sample per +second world of E1s, T1s, and higher order PCM channels. It contains low +level functions, such as basic filters. It also contains higher level +functions, such as cadenced supervisory tone detection, and a complete +software FAX machine. +The software has been designed to avoid intellectual property issues, using +mature techniques where all relevant patents have expired. See the file +DueDiligence for important information about these intellectual property issues + +The library is licenced under the LGPL 2.1 licence. The test suite, and some +support programs are licenced under the GPL 2 licence. The full text of these +licences can be found in the file COPYING. -- cgit v1.2.3