Q
- QPSK (Quadrature Phase Shift Keying)
R
S
- Sampling rate
- SBR
- SDR (Software Defined Radio)
- SFN (Single Frequency Network)
- Socket (software)
- STI (Service Transport Interface)
- STL (Studio Transmitter Link)
- Symbols
T
- TCP (Transport Control Protocol)
- TII (Transmitter Identification Information)
- Time related to DAB timing
- The magical number 2048
- 24 ms timing
- Transmission Frame
U
- UEP (Unequal Error Protection)