An analogue audio signal is changed to digital form for transmission over a wireless headphone system. There receiver within the headphones changes the signal back to analogue form giving 1.5V peak amplitude to drive the headphones. There audio signal reproduced at the headphones should have an accuracy of ±0.01% while compared along with the original input analogue signal. Find out the number of quantization steps within the conversion procedure, the bit resolution required in the converters and the value of the quantum voltage included into the conversion.