Kerala PSC Previous Years Question Paper & Answer
Page:8
Below are the scanned copy of Kerala Public Service Commission (KPSC) Question Paper with answer keys of Exam Name 'RECORDING ASSISTANT KERALA STATE FILM DEVELOPMENT CORPORATION LTD' And exam conducted in the year 2014. And Question paper code was '065/2014'. Medium of question paper was in Malayalam or English . Booklet Alphacode was 'A'. Answer keys are given at the bottom, but we suggest you to try answering the questions yourself and compare the key along wih to check your performance. Because we would like you to do and practice by yourself.
൫8.
60.
61,
62,
63.
64.
66.
67.
system gives three dimensional sound effect.
(ക Stereophonic ¢ (ए) Monophonic
(೧) Acoustic (1 Reverberation
Disadvantage of push pull amplifier is :
(A) TFrequency distortion (13) Crossover distortion
(2 Phase distortion )0( None of these
In digital recording sound signals are stored as :
(A) Decimal digits (B) Electrical signals
(6 Analog form (10) Binary digits
High audie levels can be recorded without distortion using :
(ಗ) DC biasing (B) AC biasing
)0 Forward biasing (1) Reverse biasing
Which company produced the first commercially available magnetic tape recorder?
(५) एधा (B) Dolby
(C) ۹5۳۵ (D) Ampex
ആ 18 used as voltage amplifier.
(೬) Direct coupled amplifier (1) RC coupled amplifier
تا Transformer coupled amplifier (D) . Push pull amplifier
Dolby A noise reduction system was invented by :
نک Thomas Edison (B) Ray Dolby
)0 J. Bardeen (M) 4.1. Baird
Digital recording and reproduction converts the analog sound signal picked up by the
microphone to the digital form by the process of :
(A) Sampling (B) Decoding
(C) Digitization. )7 19
Emphasizing low intensity sounds before recording is called :
(^) ` Pre-emphasis (1) Equalisation
(¢) 70 (D) Quantisation
65/2014 10 A
