void Crusher::update(void)
{
    audio_block_t *block;
    block = receiveWritable();

    if (!block) return;

    uint32_t *data = (uint32_t *)(block->data);

    uint16_t res = pow(2,(16-bitDepth)+1);
    uint32_t crushed_sample;

    int i = 0;
    while (i < AUDIO_BLOCK_SAMPLES)
    {

        //Crushing the sample's resolution
        //This if statement should round the sample to the nearest int wich has the resolution of the desired bit-depth
        if ((data[i] % res) == 0) { //the sample already has the desired resolution
            crushed_sample = data[i];
        } else if (((data[i] % res) > (res/2)) { //sample has to be rounded up to the next int wich has desired resoluton
            crushed_sample = (((data[i] / res) + res) * res);
        } else crushed_sample = ((data[i] / res) * res); //sample has to be rounded down
        }

        //Simulating lower sample rate
        for (int j = 0; j < downsampling_factor && i < AUDIO_BLOCK_SAMPLES; j++)
        {
            data[i] = crushed_sample
            i++;
        }
    }

    transmit(block);
    release(block);
}