jsyn | Modular audio synthesizer library with unit generators | Audio Utils library

by philburk Java Version: v17.1.0 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | jsyn Summary

jsyn is a Java library typically used in Audio, Audio Utils applications. jsyn has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has high support. You can download it from GitHub.

JSyn is a modular audio synthesizer for Java by Phil Burk. You can use JSyn to create unit generators, such as oscillators, filters, and envelopes. Units can be connected together and controlled in real-time from a Java program.

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Quality

Security

License

Reuse

Support

jsyn has a highly active ecosystem.

It has 198 star(s) with 59 fork(s). There are 13 watchers for this library.

It had no major release in the last 12 months.

There are 30 open issues and 29 have been closed. On average issues are closed in 298 days. There are no pull requests.

It has a positive sentiment in the developer community.

The latest version of jsyn is v17.1.0

Quality

jsyn has 0 bugs and 0 code smells.

Security

jsyn has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

jsyn code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

jsyn is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

jsyn releases are available to install and integrate.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

jsyn saves you 10419 person hours of effort in developing the same functionality from scratch.

It has 21176 lines of code, 2122 functions and 333 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed jsyn and discovered the below as its top functions. This is intended to give you an instant insight into jsyn implemented functionality, and help decide if they suit your requirements.

Generate the outputs
Starts the decays
Start a release
Checks if the gate should be triggered
Use this method to reset the preset index
Resets the filter
Resets the parameters
Starts the symbolizer
Adds a new oscillator
This method uses a preset index
Calculate the interpolation function
Iterate over the specified range
Sets the frequency of the samples
Main method
Generate coefficients
Main method for testing
Generate the output layer
Initialize the parameters
Makes events from the input channels
Generate a new segment
Generate the frequency
This method will mix up the input port
Initialize the synth
Initialize the synth function
Starts the synthesizer
Paint the envelope

Get all kandi verified functions for this library.

jsyn Key Features

No Key Features are available at this moment for jsyn.

jsyn Examples and Code Snippets

No Code Snippets are available at this moment for jsyn.

Community Discussions

Trending Discussions on jsyn

Record LineOut output directly to file with JSyn

Java JSyn Loopstation

Cut audiofile into several pieces (java)

QUESTION

Record LineOut output directly to file with JSyn

Asked 2018-May-24 at 01:48

I have built a loopstation in JSyn. It allows you to record and play back samples. By playing multiple samples you can layer up sounds (e.g. one percussion sample, one melody, etc)
JSyn allows me to connect each of the sample players directly to my lineout where it is mixed automatically. But now I would like to record the sound just as the user hears it to a .wav-file. But I am not sure what I should connect the input port of the recorder to.
What is the smartest way to connect the audio output of all samples to the WaveRecorder?

In other words: In the Programmer's Guide there is an example for this but I am not sure how I create the "finalMix" used there.

...

ANSWER

Answered 2018-May-24 at 01:48

Rather than using multiple LineOuts, just use one LineOut.

You can mix all of your signals together using a chain of MultiplyAdd units. http://www.softsynth.com/jsyn/docs/javadocs/com/jsyn/unitgen/MultiplyAdd.html

Or you can use a Mixer unit. http://www.softsynth.com/jsyn/docs/javadocs/com/jsyn/unitgen/MixerStereoRamped.html

Then connect the mix to your WaveRecorder and to your single LineOut.

Source https://stackoverflow.com/questions/50476368

QUESTION

Java JSyn Loopstation

Asked 2018-Apr-26 at 04:02

I'm trying to program a loopstation program in JSyn inspired by something like this. The idea is, that I can record to Wav-files and play them from the program. That worked well until I attempted to do this for multiple files simultaneously. How do I approach this? I cannot create multiple synthesizer engines otherwise I get an error, so I have created a class with my line out and my synthesizer. But if the audio only plays while the synthesizer sleeps, how can I play from multiple files at once?

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ANSWER

Answered 2018-Apr-26 at 04:02

In general, you do not want to sleep in your program unless you are sequencing events. Just queue samples in response to Button events and let them run.

If the files are small enough then you can just load them into memory. Then you can queue multiple files any time you want. You might need to increase the heap size of your Java virtual machine.

Here is an example: https://github.com/philburk/jsyn/blob/master/tests/com/jsyn/examples/PlaySample.java

If the samples are too big then you will have to stream them off the disk using multiple threads, which is more difficult.

You can make all the samples the same size. Then they will stay in phase. Or you can trigger them at specific beats using timestamps.

Source https://stackoverflow.com/questions/49975398

QUESTION

Cut audiofile into several pieces (java)

Asked 2017-Apr-09 at 12:29

I need to play a large audio file and while playing mark beginning and and of many places in that file (one audio record contains many question-answer pairs, so I am parsing these pairs manually while listening). Then I need to get a separate audio file which contains only part of original audio file (between I pressed startClip and endClip). So one audiofile will be marked in this way and cut into multiple files (maybe some of its parts will be left out and won't be part of any resulting files).

File format is any, I can convert my original WMA to anything (JavaFX 8 has no support for WMA).

I cannot find any ways how to do it. Seems standard API doesn't help: JavaFX sound api: [Package javafx.scene.media][1]

I also learned about some sound frameworks, but can't tell they help:

JSyn

Beads

Java OpenAL (JOAL) - for games/3D sound

LWJGL - Lightweight Java Game Library (enables native APIs for graphics (OpenGL), audio (OpenAL) and parallel computing (OpenCL)) - for games/3D sound.

...

ANSWER

Answered 2017-Apr-09 at 12:29

import javax.sound.sampled.*;

Source https://stackoverflow.com/questions/43305764

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install jsyn

The resulting jar will be placed in "dist/lib/".
The resulting jar will be placed in "build/libs/". To run the built-in test App on a desktop, enter something like this:. but with the correct version. JSyn - Copyright 1997 Mobileer Inc.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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