Search Results for "alsa c++" - Page 3

Oscilloscope for Linux, using sound card as input device.

THIS PROJECT HAS MOVED AND CAN BE FOUND HERE: https://github.com/AprilAndFriends/theoraplayer A multi-threaded C++ library that plays video files supporting multiple codecs across platforms. Easy to use, fast, responsive, abstract interface and minimal dependencies, you'll soon be wondering how you lived without it! ;) Audio and Video interfaces are completely abstracted so the library can be used anywhere, regardless of what you use to display video frames and play audio samples (eg...

A suite of small C and Python libraries geared towards gaming on the Raspberry Pi. Units for EGL, OpenGL ES, OpenVG, ALSA, and evdev.

ALSA device driver for Audiowerk8/2 soundcards

GTK+ GM (General MIDI) Monitor for GM GM2 XG and GS events and instruments. A simple monitor that can be connected through QJackCtl or aconnect to monitor General MIDI Instrument names. Useful for USB MIDI keyboards that lack a display. Also tracks channels, velocity, MSB and LSB and octave information etc. Future suppost of .ins format files planned. Some of the source code based on GMIDImonitor http://home.gna.org/gmidimonitor/

An X tool to monitor ALSA sound system and display volume changes on the screen using XOSD.

A Linux Alsa driver for the Gadget Labs Wavepro 824 card.

Bristol is synth emulation package for a diverse range of vintage synthesisers, electric pianos and organs. The application consists of a multithreaded audio synthesizer and a user interface called brighton.

Simple software synthesizer that lets you play music in just intonation using computer keyboard. There is a possibilbility to save sound files in raw format. Only X and ALSA libraries needed.

This program is a soundcard based signalgenerator and oscilloscope for low frequency and low voltage signals written for linux using the alsa api. It uses the internal DAC/ADC of the soundcard (PCM) to capture signals or generate them. Depending on the available PCM device, it's possible to generate or capture signals up to 96 Khz.

..., oscillator sync, two ADSR envelopes which can be redirected to oscillator pitch. The mod wheel controls filter frequency. It uses jackmidi rather than alsa for good solid timing, future developments planned are a lv2 / ladspa plug in version, pitch wheel control to be added. Example sounds can be found on my blog, any suggestions and additions would be appreciated.

FX Processor (for guitar mainly) Effects: Noise Filter, Compressor, Wah, Distortion, Tremolo, Phaser, Flanger-Vibrato, Pitch Shifter, Delay, Reverb, EQ. Developed on QT 4.7.4. Running on Windows - using QAudio, Linux with Jack or ALSA Api. Version 0.6.0 now includes MIDI Support with a MIDI Synth, Guitar Synth and Looper. Runs only on Linux with Jack (set Jack Sampling Rate at 44100 and Frames/Period at minimum). I also would appreciate some feedback as i do not have the opportunity...

Midiball is a simple standalone musical application for Linux to generate midi events from the motion of a virtual ball. It uses Qt and ALSA midi API. It can be also used with the jack daemon.

jvolcontrol enables you to mute, unmute and change the playback volume in Linux. It runs in the background and looks for every device that has "multimedia keys" (volume up, down, mute...) to listen to it. It needs ALSA (libasound) and nothing else.

Simple vox (sound activated) recorder, Perfect for FM scanner purposes, im stuck in old school OSS sound architecture but will be moving over to either PulseAudio or plain ALSA in the future, and build a simple GUI. Help wanted

ALSA low-level hardware driver-framework for Marian MARC Series recording cards. Currently including: MARC 8 Midi (beta), MARC 4 Midi (testing), MARC A (testing), SEK'D ARC88 (planned)

Live Midi Router was designed to provide musicians a solution to drive live music softwares such as soft synths, soundfont players, instrument emulators etc.. from midi controllers on linux operating systems running alsa and jack.

Minimalistic sine-tone generator with Qt gui using ALSA. Source code can be easily modified to output self-defined waves, e.g. in saw-teeth or square form.

AlsaPlayer is a new type of PCM player. It is heavily multi-threaded and tries to excercise the ALSA library and driver quite a bit. It has some very interesting features unique to Linux/Unix players.

OSS Proxy Daemon is a Linux userland OSS sound device (/dev/[a]dsp and /dev/mixer) implementation using CUSE. Currently it supports forwarding OSS sound streams to PulseAudio and ALSA.

Vanilla Kernel support only embedded flash and DM9000 Ethernet controller. This project extend support perepherial on Toradex, Orchild and other evaluation board, and may be, some embedded applications.

An ALSA plugin to implement a digital crossover/equalizer for the Proxies speaker project.

Analog modeling synthesizer, with LFO modulators and fine MIDI control.

MIDI GUI controller for KORG Electribe sampler ESX-1.

- Basic MIDI monitor, works w/ JACK or ALSA MIDI drivers - Most types of MIDI messages can be filtered from the monitor. - MIDI events can be captured to a text file (SMF planned). - UI Widgets can be hidden to reduce screen clutter.