[LO 0219] FEBRUARY 2019 Sub. Code: 2335
BACHELOR IN AUDIOLOGY AND SPEECH LANGUAGE PATHOLOGY
FIRST SEMESTER (2017 2018)
PAPER V ELECTRONICS AND ACOUSTICS
Q.P. Code: 802335
Time: Three Hours Maximum 75 Marks
Answer All questions
I. Elaborate on: x 10 20)
1. Explain the components of audiometer in detail with block diagram and
procedure to calibrate them.
2. Explain digital signal processing in detail.
II. Write notes on: x 5 40)
1. Passive components in electronics.
2. Parts of a computer.
3. Simple harmonic motion.
4. Characteristics of simple tones.
5. Impedance.
6. Block diagram of Otoacoustic emissions.
7. Electroglottograph.
8. Types of microphones.
III. Short answers on: x 3 15)
1. Counters.
2. Linear predictive analysis of speech.
3. Fast Fourier transformation.
4. Reflection and absorption.
5. Artificial larynx.