Relating to sound, the lowest frequency. The frequency that determines the pitch of a note.
The primary component of the data acquisition or waveform. The most dominate or prevalent data acquisition frequency.
The lowest frequency component of a repetitive wave. The harmonics are all multiples of this frequency. In most regions the fundamental frequency for power lines is 50 Hz. For power lines in the United States, the fundamental frequency is 60 Hz.
The primary, lowest frequency component of a wave.
The fundamental frequency of a periodic sound is the frequency of that sinusoidal component of the sound that has the same period as the periodic sound
the lowest tone of a harmonic series
the lowest root frequency component of a periodic waveform. The fundamental frequency of a sound usually is perceived as its pitch. (Sometimes, this is true even when the fundamental's amplitude is lower than that of its harmonics.) See Harmonics.
The lowest frequency of a vibrating system.
(F0) the frequency of repetition of the complex waveform. Corresponds to the rate of vocal cord vibration. An F0 plot is also known as a pitch plot. It displays estimated glottal frequency (in Hz) on the vertical axis and time on the horizontal axis. Note that the unvoiced portions of a soundwave and other portions tha have no discernable F0 appear as gaps in the F0 plot.
The frequency of the note sounded when a string or column of air is vibrating as a whole unit.
Lowest frequency in a complex waveform.
the predominant frequency in a complex waveform. Typically provides the sound with its strongest pitch reference.
The principal component of a complex waveform having the lowest frequency.
The basic frequency or first harmonic frequency.
The lowest frequency or longest wavelength defined by the length of the data set. It has exactly one cycle per total length of record.
Recalling that sound waves result from a vibrational source, the fundamental frequency refers to the lowest frequency of the sound wave. It is synonymous with first harmonic. A pure tone would contain only the fundamental frequency, but most vocalizations are composed of the fundamental frequency with multiples, or harmonics.
The fundamental tone, often referred to simply as the fundamental and abbreviated fo, is the lowest frequency in a harmonic series.