Differences between revisions 6 and 12 (spanning 6 versions)

XcorrSound

XcorrSound er et program til at finde overlap mellem to forskellige wave filer.

Pakkevejledning

Her beskrives hvordan man kommer fra kildekoden til en pakke der kan bruges i installationsvejledningen.

Export source fra repository

svn export https://merkur.statsbiblioteket.dk/svn/scape-xcorrsound/tags/xcorrSound_v1.01

Kør ./createtarball.sh
Nu kan tjærebolden distribueres.

Installationsvejledning

Beskrivelse af hvordan man bygger og installerer programmet på en given maskine.

Export XcorrSound

svn export https://merkur.statsbiblioteket.dk/svn/scape-xcorrsound/tags/xcorrSound_v1.01

Go to the 'xcorrSound/fftw-3-2-2' folder.

Run the following

./configure --prefix=<fftw>
make
make install

where <fftw> is the subfolder fftw where xcorrSound_v1.01 was checked out. fx /home/larm/jsn/xcorrSound_v1.01/fftw

go to the 'xcorrSound' folder.
Run
```
make xcorrSound
```
Test that it works: (should print out how to use this tool)
```
./xcorrSound
```

Anvendelse

Syntax:

xcorrSound <<EOF
ANALYSIS_FILE_1.wav
ANALYSIS_FILE_2.wav
EOF

Output example:

----------------------- wav header start -----------------------
ChunkID: RIFF$ËnWAVE
ChunkSize: 57600036
Format: WAVE
----------------------- wav header end -----------------------
----------------------- wav subchunk start -----------------------
Subchunk1ID: fmt 
Subchunk1Size: 16
AudioFormat: 1
NumChannels: 2
SampleRate: 48000
ByteRate: 192000
BlockAlign: 4
BitsPerSample: 16
Subchunk2ID: data
Subchunk2Size: 57600000
----------------------- wav subchunk end -----------------------
----------------------- wav header start -----------------------
ChunkID: RIFF$ËnWAVE
ChunkSize: 57600036
Format: WAVE
----------------------- wav header end -----------------------
----------------------- wav subchunk start -----------------------
Subchunk1ID: fmt 
Subchunk1Size: 16
AudioFormat: 1
NumChannels: 2
SampleRate: 48000
ByteRate: 192000
BlockAlign: 4
BitsPerSample: 16
Subchunk2ID: data
Subchunk2Size: 57600000
----------------------- wav subchunk end -----------------------
The best match was below the threshold of 0.2
Best at sample number: 11520000
Best at second: 240
Value of match was: 0.132016

-  ⇤ ← Revision 6 as of 2011-11-07 13:32:12 → 
  Size: 1999
  Editor: heb
  Comment:
+   ← Revision 12 as of 2011-11-14 13:58:08 → ⇥
  Size: 2361
  Editor: jsn
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 7:
+. Export source fra repository{{{
svn export https://merkur.statsbiblioteket.dk/svn/scape-xcorrsound/tags/xcorrSound_v1.01}}}
 1. Kør ./createtarball.sh
 1. Nu kan tjærebolden distribueres.
-Line 9:
+Line 14:
-. Checkout XcorrSound{{{
svn co https://merkur.statsbiblioteket.dk/svn/scape-xcorrsound/tags/version-XXX}}}
 1. Go to the 'xcorrSound/fftw' folder.
+. Export XcorrSound{{{
svn export https://merkur.statsbiblioteket.dk/svn/scape-xcorrsound/tags/xcorrSound_v1.01}}}
 1. Go to the 'xcorrSound/fftw-3-2-2' folder.
-Line 13:
+Line 18:
-./configure
+./configure --prefix=<fftw>
-Line 16:
+Line 21:
+where {{{<fftw>}}} is the subfolder ''fftw'' where xcorrSound_v1.01 was checked out. fx
{{{/home/larm/jsn/xcorrSound_v1.01/fftw}}}