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doc/filters: add speechnorm examples

Paul B Mahol committed 4 years ago

Commit 1af00511 parent 9ac77721 file · +34 −0Browse files

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doc/filters.texi+34−0
@@ -6330,6 +6330,40 @@ is enabled the minimum of all possible gains for each filtered channel is used. · 6329 unmodified lines
63306330
63316331 This filter supports the all above options as @ref{commands}.
63326332
6333+@subsection Examples
6334+
6335+@itemize
6336+@item
6337+Weak and slow amplification:
6338+@example
6339+speechnorm=e=3:r=0.00001:l=1
6340+@end example
6341+
6342+@item
6343+Moderate and slow amplification:
6344+@example
6345+speechnorm=e=6.25:r=0.00001:l=1
6346+@end example
6347+
6348+@item
6349+Strong and fast amplification:
6350+@example
6351+speechnorm=e=12.5:r=0.0001:l=1
6352+@end example
6353+
6354+@item
6355+Very strong and fast amplification:
6356+@example
6357+speechnorm=e=25:r=0.0001:l=1
6358+@end example
6359+
6360+@item
6361+Extreme and fast amplification:
6362+@example
6363+speechnorm=e=50:r=0.0001:l=1
6364+@end example
6365+@end itemize
6366+
63336367 @section stereotools
63346368
63356369 This filter has some handy utilities to manage stereo signals, for converting

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