What is dBTP used to measure in terms of decibels?(a) Peak amplitude of a signal(b) Power relative to 1mW(c) Amplitude of a signal(d) Volume unitThe question was asked in a national level competition.My question is taken from The Decibel topic in chapter Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits

What is dBTP used to measure in terms of decibels?(a) Peak amplitude o

1.	What is dBTP used to measure in terms of decibels?(a) Peak amplitude of a signal(b) Power relative to 1mW(c) Amplitude of a signal(d) Volume unitThe question was asked in a national level competition.My question is taken from The Decibel topic in chapter Low Frequency Transistor Amplifier Circuit of Electronic Devices & Circuits
Answer» CORRECT choice is (a) Peak amplitude of a SIGNAL To elaborate: We use dBTP to measure the peak amplitude of a signal in comparison to the maximum value a device could handle PRIOR to clipping. TP STANDS for true peak and the VALUES measured are always negative or zero since they are less compared to the full scale values.

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