#### DBm Scale

One common dB scale in audio recording is the dBm scale in which the reference power is taken to be a milliwatt (1 mW) dissipated by a 600 Ohm resistor. (See §F.3 for a primer on resistors, voltage, current, and power.)

**Next Section:**

DBV Scale

**Previous Section:**

Radix 2 FFT Complexity is N Log N