frequency difference
[ˈfriːkwənsi ˈdɪfərəns]
nounpl: frequency differences
diferença de frequência
1. The mathematical difference between two frequencies, typically expressed in hertz (Hz) or other frequency units
The frequency difference between the two radio stations is 10 MHz.
A diferença de frequência entre as duas estações de rádio é 10 MHz.
2. In acoustics and music, the interval or gap between two pitches or tones
Musicians use frequency difference to identify musical intervals.
Músicos usam a diferença de frequência para identificar intervalos musicais.
3. In telecommunications and engineering, the separation between carrier frequencies or signal frequencies
The frequency difference must be maintained within specific tolerances for proper signal transmission.
A diferença de frequência deve ser mantida dentro de tolerâncias específicas para transmissão adequada do sinal.
This is a technical term primarily used in engineering, telecommunications, physics, and music theory. It is standardized across Portuguese-speaking countries and technical communities worldwide. The term is essential in Brazilian universities and technical institutes when discussing signal processing and acoustics.
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