Levelator® adjusts the audio levels within your podcast or other audio file for variations from one speaker to the next, for example. It’s not a compressor, normalizer or limiter although it contains all three. It’s much more than those tools, and it’s much simpler to use. The UI is dirt-simple: Drag-and-drop any WAV or AIFF file onto The Leveler’s application window, and a few moments later you’ll find a new version which just sounds better.
www.conversationsnetwork.org/levelator
A typical stereo records are being made to listen by speakers. That is a sound engineer makes the stereo mix to the adaptation of sound for listening of one channel by both ears. Therefore, you will be tired during a long time headphone listening more by a super-stereo effect than by a poor design of headphones. What’s missing in headphones is the sound going from each channel to the opposite ear, arriving a short time later for the extra distance traveled, and with a bit of high frequency roll-off for the shadowing effect of the head. And the time delay to the far ear is somewhat longer at low frequencies than at high frequencies. The Bauer stereophonic-to-binaural DSP (bs2b) is designed to improve headphone listening of stereo audio records…
Denemo is a free music notation program for GNU/Linux, Mac OSX and Windows that lets you rapidly enter notation which it typesets using the LilyPond music engraver. Music can be typed in at the PC-Keyboard, played in via MIDI controller, or input acoustically into a microphone plugged into your computer’s soundcard.
MOC (music on console) is a console audio player for LINUX / UNIX designed to be powerful and easy to use.
You just need to select a file from some directory using the menu similar to Midnight Commander, and MOC will start playing all files in this directory beginning from the chosen file. There is no need to create playlists as in other players.
However if you want to combine some files from one or more directories on one playlist, you can still do it. The playlist will be remembered between runs or you can save it as an m3u file and load it whenever you want.
Need the console where MOC is running for more important things? Need to close the X terminal emulator? You don’t have to stop listening to the music – just press q and the interface will be detached leaving the server running. You can reattach it later, or you can attach one interface in the console, and another in the X terminal emulator, no need to switch just to play another file.
MOC plays smoothly, regardless of system or I/O load because it uses the output buffer in a separate thread. It provides gapless playback because the next file to be played is precached while the current file is playing.
Internet streams (Icecast, Shoutcast) are supported.
Amsynth is an easy-to-use software synth with a classic subtractive synthesizer topology.
- Dual oscillators (sine / saw / square / noise) with hard sync
- 12/24 dB/oct resonant filter (low-pass / high-pass / band-pass / notch)
- Mono / poly / legato keyboard modes
- Dual ADSR envelope generators (filter & amplitude)
- LFO which can modulate the oscillators, filter, and amplitude
- Distortion and reverb
amsynth.github.io
github.com/amsynth
en.wikipedia.org/wiki/Amsynth
padthv1 is an old-school polyphonic additive synthesizer with stereo fx; it is based on the PADsynth algorithm by Paul Nasca, as a special variant of additive synthesis.
Features:
- a pure stand-alone JACK client with JACK-session, NSM (Non Session management) and both JACK MIDI and ALSA MIDI input support;
- a LV2 instrument plug-in URI: padthv1.sourceforge.net/lv2
drumkv1 is an old-school all-digital drum-kit sampler synthesizer with stereo fx.
Features:
- a pure stand-alone JACK client with JACK-session, NSM (Non Session management) and both JACK MIDI and ALSA MIDI input support;
- a LV2 instrument plug-in. URI: drumkv1.sourceforge.net/lv2
samplv1 is an old-school all-digital polyphonic sampler synthesizer with stereo fx.
Features:
- a pure stand-alone JACK client with JACK-session, NSM (Non Session management) and both JACK MIDI and ALSA MIDI input support;
- a LV2 instrument plug-in. (URI: samplv1.sourceforge.net/lv2)
samplv1
Implementation of a K-System meter according to Bob Katz’ specifications.
K-Meter supports mono, stereo and 5.1 surround sound signals. All meters have been thoroughly validated. The average meter reads either RMS levels or ITU BS.1770-1 loudness weighted levels.
http://www.mzuther.de/en/software/kmeter
synthv1 is an old-school all-digital 4-oscillator subtractive polyphonic synthesizer with stereo fx.
Features:
- a pure stand-alone JACK client with JACK-session, NSM (Non Session management) and both JACK MIDI and ALSA MIDI input support;
- a LV2 instrument plug-in. (URI: synthv1.sourceforge.net/lv2)
Rosegarden is a music composition and editing environment based around a MIDI sequencer that features a rich understanding of music notation and includes basic support for digital audio. It’s an easy-to-learn, attractive Linux application that is ideal for composers, musicians, music students and small studios or home recording environments.
Cecilia is an audio signal processing environment aimed at sound designers. Cecilia mangles sound in ways unheard of. Cecilia lets you create your own GUI using a simple syntax. Cecilia comes with many original built-in modules and presets for sound effects and synthesis.
ajaxsoundstudio.com/software/cecilia
The Audio File 