22 statistics They have now developed a system that can distinguish
23 speech from other sounds.
80-90% 1 or 2 paragraphs
10-5% the asnwers are scattered around
Questions 24 – 26 Choose the correct letter, A, B, C or D. Write the correct letter in boxes, 24-26 on your answer sheet. 24 Turner’s team are now planning a new development involving a device which could
A allow sound to be heard at a greater distance.
B adapt itself to different kinds of background noise.
C allow a user to remove all types of sound completely.
D adapt itself to disorders involving other senses.
25 In
section E , a stream, waves and leaves are examples of the sounds that tinnitus
sufferers
A can currently use to help their condition.
B might choose to use if they were available.
C hear in their ears as a result of their condition.
D find to be the most natural solutions to their problem.
26 The writer refers to
‘a busy roadside on a windy day’ in
section F to illustrate that
A unwanted noise could be erased from video recordings.
B some environments are difficult for the hearing-impaired.
C when noises are combined in a video they are difficult to erase.
D - people must cooperate in order to learn how to apply the technology
