Microphone.devices

설명

A list of available microphone devices, identified by name.

You can use the name with the Start and End functions to specify which microphone you wish to start/stop recording.

using UnityEngine;

public class Example : MonoBehaviour
{
    // Get list of Microphone devices and print the names to the log
    void Start()
    {
        foreach (var device in Microphone.devices)
        {
            Debug.Log("Name: " + device);
        }
    }
}

Additional resources: Start, End, IsRecording.