waveform
Sign in to savethumb|350px|sine wave|Sine, square, triangle, and sawtooth waveforms. right|thumb|A sine, square, and sawtooth wave at 440 Hz right|thumb|A composite waveform that is shaped like a teardrop. right|thumb|A waveform generated by a synthesizer
Wikidata facts
Show 5 more facts
- topic's main category
- Category:Waveforms
- Commons category
- Waveforms
- different from
- envelope
- has characteristic
- amplitude
- characteristic of
- signal
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via Wikidata · CC0
~5 min read
Encyclopedic overview
5 sectionsContents
- Common periodic waveforms
- See also
- References
- Further reading
- External links
thumb|350px|sine wave|Sine, square, triangle, and sawtooth waveforms. right|thumb|A sine, square, and sawtooth wave at 440 Hz right|thumb|A composite waveform that is shaped like a teardrop. right|thumb|A waveform generated by a synthesizer
In electronics, acoustics, and related fields, the waveform of a signal is the shape of its graph as a function of time, independent of its time and magnitude scales and of any displacement in time. Periodic waveforms repeat regularly at a constant period. The term can also be used for non-periodic or aperiodic signals, like chirps and pulses.
Excerpted from Wikipedia’s “waveform” article, available under the CC BY-SA 4.0 licence.