2020-01-18 22:28:25 +01:00
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japa (audio spectrum analyser for jack)
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2014-01-16 01:14:56 +01:00
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Japa (JACK and ALSA Perceptual Analyser), is a 'perceptual' or
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2021-11-30 03:34:34 +01:00
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'psychoacoustic' audio spectrum analyser. In contrast to JAAA,
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this is more an acoustical or musical tool than a purely technical
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one. Possible uses include spectrum monitoring while mixing or
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mastering, evaluation of ambient noise, and (using pink noise),
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equalisation of PA systems.
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2014-01-16 01:14:56 +01:00
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By default, the package is built with '-march=native'. If you need a
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generic package that can be installed on any Slackware machine with the
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same ARCH as the build host, set FORCE_SLACK_CFLAGS=yes in the script's
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environment.
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This package uses POSIX filesystem capabilities to execute with
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elevated privileges (required for realtime audio processing). This
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may be considered a security/stability risk. Please read
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http://www.slackbuilds.org/caps/ for more information. To disable
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capabilities, pass SETCAP=no to the script.
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