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Microphone

caution

This service is experimental and may change in the future.

A single-channel microphone.

import { Microphone } from "@devicescript/core"

const microphone = new Microphone()

Registers​

samplingPeriod​

Get or set microphone sampling period. Sampling rate is 1_000_000 / sampling_period Hz.

  • type: Register<number> (packing format u32)

  • read and write

import { Microphone } from "@devicescript/core"

const microphone = new Microphone()
// ...
const value = await microphone.samplingPeriod.read()
await microphone.samplingPeriod.write(value)
  • track incoming values
import { Microphone } from "@devicescript/core"

const microphone = new Microphone()
// ...
microphone.samplingPeriod.subscribe(async (value) => {
    ...
})
note

write and read will block until a server is bound to the client.