Physics A-Level
Bit rate
What Bit rate means in Physics A-Level, as defined for AQA.
Definition of Bit rate
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Reference: AQA
Equals samples per second multiplied by bits per sample, so more levels or a higher sampling frequency increase the data rate.
Topics that use Bit rate
Related terms
- Analogue and digital signals
- Analogue data collection
- Automatic and remote monitoring
- bit depth
- Number of bits per sample
- Potential divider circuits
- Quantisation
- Sampling
Using Bit rate in the exam
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