共有5,161项符合/ports-mgmt/的查询结果，以下是第381–390项（搜索用时0.003秒）
AacPlus v2 command-line encoder
Command-line encoder that outputs aacPlus v2 files (ie. Advanced Audio Coding +
Spectral Band Resonation + Parametric Stereo, or AAC + SBR + PS), also known as
HE-AAC+ (High Efficiency AAC+). Developed by Coding Technologies, based on the
reference code obtained from 3GPP, repackaged to compile on contemporary Linux
by Matteo Croce.
Convert abc music files to MIDI and PostScript
abcMIDI is James Allwright's collection of abc <-> MIDI
conversion utilities, plus YAPS to convert abc files to
PostScript for printing music scores.
midi2abc - program to convert MIDI format files to abc notation.
abc2midi - converts abc file to MIDI file(s).
abc2abc - a simple abc checker/re-formatter/transposer.
mftext - gives a verbose description of what is in a MIDI file.
yaps - an abc to PostScript converter.
Also includes:
abcguide.txt - how to write abc files for these programs
demo.abc - a collection of sample abc tunes
Check ${PREFIX}/share/doc/abcmidi/ for these and other docs.
The abc format is plain text, but you might optionally install
a MIDI player (timidity) and a PostScript viewer (gv with ghostscript).
Audio recording and tick/scratch reduction for e.g. vinyl records
This is version 1.6P-7 of GramoFile (patches are from the debian package).
With this program you can record audio of (for example) gramophone records,
process the signal and listen to the results. Because sound files of the
.WAV-format are used, it is possible to exchange the files with many other
programs. Cdrecord(1) can burn CD-Recordables of these, so you can make
CDs with the music of your favorite records. The user interface of
GramoFile has a windows-like look-and-feel, making it fairly easy to use.
One of the most important parts of GramoFile is the ability to process
digital audio signals. Through the application of several filters it is
possible to accomplish a significant reduction of disturbances like ticks
and scratches.
Another interesting feature is the track splitting. Just make one .wav file
of an entire side of an record and GramoFile will detect where the individual
tracks are located. This happens fully automatically, without need to set
any options. More experienced users may fine-tune the algorithm, or change
the detected track starts and ends, but generally that will not be
necessary. Track-times are saved in an editable (plaintext) .tracks file,
that will be used during the signal processing to produce one processed
.wav file for each individual track.
Gnome-based loudspeaker design program
Gspeakers is a loudspeaker enclosure and crossovernetwork designer
for the GNOME2 desktop.
Shows the "moods" of audio tracks in Amarok
From the Amarok wiki:
The moodbar officially returns as of Amarok 1.4.4! It shows
you the "mood" of a track, which you can then use to figure
out when something interesting happens in the song.
http://amarok.kde.org/wiki/Moodbar
Guitar (and other instruments) tuner for GTK+2
gtkguitune is a program for tuning guitars and other instruments.
Rather than using FFT like many programs, it counts the number of
triggerings between two trigger levels in a certain amount of time,
which tends to be more accurate for instrument tuning while requiring
less processing than FFT.
Izumo collection of Gravis Ultrasound MIDI patches
This is Masanao Izumo's collection of Gravis UltraSound MIDI patches,
configured for use with the TiMidity++ MIDI player. A configuration file
for TiMidity++ to use these patches is also included.
Realtime sound processor
Creox is a real-time sound processor. You can plug your electric guitar
or any other musical instrument directly to the PC's sound card and
start experimenting with various sound effects. Creox offers nice
user-friendly KDE-based GUI, a preset support, a low-latency DSP engine,
and each effect parameter can be altered "on the fly".
As Creox is a JACK application, the output sound can be routed to the
other JACK-aware applications, and the audio input can be taken as the
output from the other JACK client.
DSSI softsynth that models the sound generation of a Yamaha DX7
hexter is a software synthesizer that models the sound generation of
a Yamaha DX7 synthesizer. It can easily load most DX7 patch bank
files, edit those patches via a built-in editor or MIDI sys-ex
messages (ALSA systems only), and recreate the sound of the DX7 with
greater accuracy than any previous open-source emulation (that the
author is aware of....)
hexter operates as a plugin for the DSSI Soft Synth Interface.
DSSI is a plugin API for software instruments (soft synths) with user
interfaces, permitting them to be hosted in-process by audio applications.
Command line interface to iRiver music players
ifp-line is a simple command-line tool to provide basic
functionality to manage files on iRiver music players
which are using the "manager firmware".
Using this tool, you can
o add/remove files on the player
o view information about the player, e.g. battery status
o flash your firmware using an .hex file