Discuss briefly the ways in which the human auditory system is well-adapted to understand speech. State an area of mismatch between the importance of sounds for understanding speech and the characteristics of speech waveforms. What difficulties does this cause for people with sensorineural hearing impairment? What is the role of phonemes in difficulties in pronouncing foreign languages? Discuss briefly the factors that affect speech intelligibility.

Q: g) What is the new f3dB?

A:

Q: A system whose output y[n] at time n depends on any past output values as well as past input values…

A: Answer the following: A system whose output y[n] at time n depends on any past output values as well…

Q: Construct the truth table for this circuit.

A:

Q: Why modulation is necessary in communication system? Explain with at least three advantages of the…

A: The explanation is as follows.

Quantization and Resolution

Quantization is a methodology of carrying out signal modulation by the process of mapping input values from an infinitely long set of continuous values to a smaller set of finite values. Quantization forms the basic algorithm for lossy compression algorithms and represents a given analog signal into digital signals. In other words, these algorithms form the base of an analog-to-digital converter. Devices that process the algorithm of quantization are known as a quantizer. These devices aid in rounding off (approximation) the errors of an input function called the quantized value.

Probability of Error

This topic is widely taught in many undergraduate and postgraduate degree courses of: