Using a sound level meter, the noise emanated from 10 Proton X50 at different frequency levels are measured and shown in Table-1. (a) (b) Write a program in C to write the data into a binary file named proton.txt. Write a program that reads the data from the file proton.txt and find the car that emanates the minimum noise at 100HZ. Also write a program that reads the data from the file proton.txt and find the cars whose noise level is less than 60 dB at 400 Hz. (c)
Using a sound level meter, the noise emanated from 10 Proton X50 at different frequency levels are measured and shown in Table-1. (a) (b) Write a program in C to write the data into a binary file named proton.txt. Write a program that reads the data from the file proton.txt and find the car that emanates the minimum noise at 100HZ. Also write a program that reads the data from the file proton.txt and find the cars whose noise level is less than 60 dB at 400 Hz. (c)
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![Using a sound level meter, the noise emanated from 10 Proton X50 at different frequency
levels are measured and shown in Table-1.
(a)
(b)
Write a program in C to write the data into a binary file named proton.txt.
Write a program that reads the data from the file proton.txt and find the car that
emanates the minimum noise at 100HZ.
Also write a program that reads the data from the file proton.txt and find the cars
whose noise level is less than 60 dB at 400 Hz.
(c)
Table-1 Car Noise Level (dB)
Vehicle Number 50HZ 100HZ 200HZ 400HZ 800HZ
52.4
60.3
63.5
48.4
AKU4444
55.7
63.1
BKT9876
51.5
46.3
49.6
50.3
CBU5971
56.3
61.2
60.3
59.7
58.1
CKD2813
57.9
58.6
63.2
65.3
64.9
59.2
DEL8690
JАP7561
53.0
60.5
54.7
62.4
63.1
51.2
52.4
58.3
60.9
KUL9781
55.8
58.1
59.6
61.8
62.5
ММА1985
49.1
48.2
50.5
53.7
57.8
PPP8668
43.6
44.8
48.4
47.1
50.8
RAA6767
58.7
56.9
58.1
60.5
62.3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1ecbf477-7c5b-48df-a85e-17206e569fa7%2Fedb2432c-f0ea-430e-9329-0fa4130e3506%2Fu1gppol_processed.png&w=3840&q=75)
Transcribed Image Text:Using a sound level meter, the noise emanated from 10 Proton X50 at different frequency
levels are measured and shown in Table-1.
(a)
(b)
Write a program in C to write the data into a binary file named proton.txt.
Write a program that reads the data from the file proton.txt and find the car that
emanates the minimum noise at 100HZ.
Also write a program that reads the data from the file proton.txt and find the cars
whose noise level is less than 60 dB at 400 Hz.
(c)
Table-1 Car Noise Level (dB)
Vehicle Number 50HZ 100HZ 200HZ 400HZ 800HZ
52.4
60.3
63.5
48.4
AKU4444
55.7
63.1
BKT9876
51.5
46.3
49.6
50.3
CBU5971
56.3
61.2
60.3
59.7
58.1
CKD2813
57.9
58.6
63.2
65.3
64.9
59.2
DEL8690
JАP7561
53.0
60.5
54.7
62.4
63.1
51.2
52.4
58.3
60.9
KUL9781
55.8
58.1
59.6
61.8
62.5
ММА1985
49.1
48.2
50.5
53.7
57.8
PPP8668
43.6
44.8
48.4
47.1
50.8
RAA6767
58.7
56.9
58.1
60.5
62.3
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