This repository is an iOS sample project that contrains how to use equalizer options created by HanSJin.
| Normal | Enjoy Customizing |
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⚠️ After the build, the music will play automatically ⚠️
You can simply create an AudioEngine+Equalizer.
let audioManager = AudioManager(music: "bensound-energy")
audioManager.delegate = self
audioManager.setEquailizerOptions(gains: preSets[0])
audioManager.engineStart()
audioManager.play()Here are sample preset options. Also you can test the detail value of equalizer by moving the UISlider in this project.
let frequencies: [Int] = [32, 63, 125, 250, 500, 1000, 2000, 4000, 8000, 16000]
var preSets: [[Float]] = [
[0, 0, 0, 0, 0, 0, 0, 0, 0, 0], // My setting
[4, 6, 5, 0, 1, 3, 5, 4.5, 3.5, 0], // Dance
[4, 3, 2, 2.5, -1.5, -1.5, 0, 1, 2, 3], // Jazz
[5, 4, 3.5, 3, 1, 0, 0, 0, 0, 0] // Base Main
]And can call the delegate.
func audioManager(didStart manager: AudioManager) {
print("music play")
}
func audioManager(didStop manager: AudioManager) {
print("music stop")
}
func audioManager(didPause manager: AudioManager) {
print("music pause")
}Getter/Setter for the equalizer options are provided too.
var preSet = audioManager.getEquailizerOptions()
preSet[0] = 0.5 // +0.5 dB
audioManager.setEquailizerOptions(gains: preSet)This project contains bensound-energy.mp3 as sound sample. You can check the source of this music here.
AVAudio+Equalizer is released under the MIT License.
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