Digital Communications Practice Test 10

1. In digital image coding which image must be smaller in size?

2. Which requires bit transitions?

3. Linear interpolation is

4. Vector quantization is used in

5. Which helps in maintaining the step size?

6. Which is more complex?

7. The event with minimum probability has least number of bits.

8. When probability of error during transmission is 0.5, it indicates that

9. The low pass filter at the output end of delta modulator depends on

10. In layering, n layers provide service to