encode mu-Law

• Should encode 16-bit values as 8-bit mu-Law with encode()2ms ‣

  assert.deepEqual(new Uint8Array([255, 206]), alawmulaw.mulaw.encode(new Int16Array([0, 1000])));

• Should encode 16-bit values as 8-bit mu-Law with encode()1ms ‣

  assert.deepEqual(new Uint8Array([206]), alawmulaw.mulaw.encode(new Int16Array([1000])));

• Should encode 16-bit values as 8-bit mu-Law with encode()0ms ‣

  assert.deepEqual(new Uint8Array([78]), alawmulaw.mulaw.encode(new Int16Array([-1000])));