57 lines
1.6 KiB
C#
57 lines
1.6 KiB
C#
using UnityEngine;
|
|
|
|
|
|
namespace PPGIA.X540.Project3
|
|
{
|
|
[RequireComponent(typeof(AudioSource))]
|
|
public class AudioCapture : MonoBehaviour
|
|
{
|
|
public enum SampleRate {
|
|
Hz16000 = 16000,
|
|
Hz44100 = 44100,
|
|
Hz48000 = 48000,
|
|
Hz96000 = 96000
|
|
}
|
|
|
|
[Header("Audio Capture Settings")]
|
|
[SerializeField]
|
|
private SampleRate _sampleRateInHz = SampleRate.Hz44100;
|
|
|
|
private AudioSource _audioSource;
|
|
private AudioClip _audioClip;
|
|
|
|
void Start()
|
|
{
|
|
_audioSource = GetComponent<AudioSource>();
|
|
_audioClip = Microphone.Start(null, true, 1, (int)_sampleRateInHz);
|
|
_audioSource.clip = _audioClip;
|
|
_audioSource.loop = true;
|
|
|
|
// Wait until the microphone starts recording
|
|
while (!(Microphone.GetPosition(null) > 0)) { }
|
|
|
|
_audioSource.Play();
|
|
}
|
|
|
|
// void Update()
|
|
// {
|
|
// var samples = new float[SAMPLE_RATE];
|
|
// _audioClip.GetData(samples, 0);
|
|
|
|
// for (int i = 0; i < samples.Length; i++)
|
|
// {
|
|
// samples[i] *= _gain;
|
|
// samples[i] = Mathf.Clamp(samples[i], -1.0f, 1.0f);
|
|
// }
|
|
|
|
// var processedClip = AudioClip.Create(
|
|
// "ProcessedClip", samples.Length, _audioClip.channels,
|
|
// SAMPLE_RATE, false);
|
|
// processedClip.SetData(samples, 0);
|
|
|
|
// _audioSource.clip = processedClip;
|
|
// if (!_audioSource.isPlaying) _audioSource.Play();
|
|
// }
|
|
}
|
|
}
|