https://github.com/antitim/analog_radio

Analog radio emulator
https://github.com/antitim/analog_radio

dart flutter

Last synced: about 1 month ago
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Analog radio emulator

• Host: GitHub
• URL: https://github.com/antitim/analog_radio
• Owner: antitim
• License: bsd-3-clause
• Created: 2022-06-19T18:23:20.000Z (over 2 years ago)
• Default Branch: master
• Last Pushed: 2024-09-29T20:20:38.000Z (3 months ago)
• Last Synced: 2024-11-23T12:34:44.057Z (about 2 months ago)
• Topics: dart, flutter
• Language: Dart
• Homepage:
• Size: 27.3 KB
• Stars: 3
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

        
# :radio: Analog radio emulator

[![pub package](https://img.shields.io/pub/v/analog_radio.svg)](https://pub.dev/packages/analog_radio)

[![Web Demo](https://img.shields.io/badge/Radio-Demo-FFB300.svg)](https://analog-radio-example.web.app/)

## About

This package distorts the online audio stream so it sounds like a radio broadcast. You can adjust the volume so it's very soft with a lot of noise. The AudioContext API is used, so it only works in your browser.

[Example](https://analog-radio-example.web.app/)

## Portable radio

This web app uses that plugin.

[![](https://portable-radio.tim-v.com/icons/Icon-192.png)](https://portable-radio.tim-v.com)

## Install

```sh

dart pub add analog_radio

```

## Using

```dart

// Creating radio instance. Will be created audiocontext with audio processing.

var radio = AnalogRadio();

// Start playing sound. You will be able to hear the radio noise

radio.turnOn();

// You set up the "radio receiver" for a specific audio stream with a signal level of 0.9.

// You will hear an audio stream with a slight addition of noise and distortion.

radio.tune('https://vip2.fastcast4u.com/proxy/classicrockdoug?mp=/1', 0.9);

// With a signal level of 0.3, the audio stream will be heard very poorly with a high level of interference

radio.tune('https://vip2.fastcast4u.com/proxy/classicrockdoug?mp=/1', 0.3);

// Stop playing sound

radio.turnOff();

```

## Developing

```sh

dart pub global activate webdev

dart pub get

webdev serve --release

```