MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]


Snapshots of sound are taken at regular intervals


The number of samples taken each second


The number of bits used per second of audio


The number of bits available for each clip

Detailed explanation1: The Sampling interval is the frequency of data collection. For Eventbased sampling (EBS), the Sampling interval is used to calculate the target number of samples and the Sample After value. If you change the value of Duration or Sample Interval, the Sample After value is updated automatically.
Detailed explanation2: Term: Sampling rate (audio) Sampling rate or sampling frequency defines the number of samples per second (or per other unit) taken from a continuous signal to make a discrete or digital signal.
Detailed explanation3: Sampling means selecting the group that you will actually collect data from in your research. For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students. In statistics, sampling allows you to test a hypothesis about the characteristics of a population.