D:-6.0
Correct Answer:- Option-B
Question67:-The advantage most readily apparent with binaural hearing aids is
A:-vastly better mid-frequency hearing
B:-better cosmetic appeal
C:-better unaided thresholds
D:-improved localization
Correct Answer:- Option-D
Question68:-A physical phenomenon which negatively affects the transmission of mid to high frequencies to the side of the
farearis effect.
A:-body baffle
B:-precedence
C:-transmission
D:-head shadow
Correct Answer:- Option-D
Question69:-An average adult REUR has a primary peak around Hz of around dB.
A:-1000, 4
B:-4200, 10
£:-2700, 17
D:-2900, 17
Correct Answer:- Option-C
Question70:-Hearing aids in which both, the processing of the audio signals and the control for the processing is done by
digital aids are aids.
A:-quasi-digital
B:-programmable
C:-all-digital
D:-semi-digital
Correct Answer:- Option-C
Question71:-BICROS is used in cases that have
A:-both ears unaidable
B:-one ear aidable and the other ear unaidable
C:-one ear normal and the other ear unaidable
D:-one ear aidable and the other ear with a high frequency loss
Correct Answer:- Option-B
Question72:- systems involve the transmission of radio frequency waves.
A:-Hardwire
B:-FM
C:-Loop induction
D:-Infra red
Correct Answer:- Option-B
Question73:-The ratio of the change in input SPL to the change in output SPL at a specified input level in an AGC system is
called as .
A:-Compression ratio
B:-Slewing ratio
C:-AGC ratio
D:-Compression threshold
Correct Answer:- Option-A
Question7 4:-Linear amplification is also described as
A:-High gain
B:-Flexible gain
C:-Constant gain
D:-Saturating gain
Correct Answer:- Option-C
Question75:-The acoupedic program insists on developing oral language through the use of
A:-auditory sense
B:-multi-sensory input
C:-tactile sense
D:-auditory and visual sense
Correct Answer:- Option-A
Question76:-The dB scale belongs to the scale of measurement.