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The center frequency of each band is harmonically related to the fundamental and the amplitude decreases inversely with the harmonic number. Each partial of each tone is actually a narrow band of noise centered at the ideal harmonic frequency. For each note in the MIDI note list an n-partial tone is produced. Generates approximately harmonic tones by mixing narrow bands of noise. #Tonegenerator positive sound fullIf the sum of the fixed width and the instantaneous modulation amount is outside the interval, the output will go to full off or full on. #Tonegenerator positive sound modMod Rate: - number of modulation cycles.When this option is enabled, additional damping is applied to smooth out the ripples, producing a cleaner looking waveform, at the expense of slightly reduced high frequency harmonics. Smoothing: - Waveforms that have near instantaneous rise or fall times have noticeable ripple.Rising across zero is taken to mean a phase of 0 degrees for all waveforms. Phase (-180 to 180): - The starting phase of the waveform.Duration: - Time units may be selected by clicking the downward pointing arrow on the right side of the control.However, the amplitude can be expected to be very close to the specified level (within about 0.001 dB). Note that due to technical limitations, the actual waveform may be very slightly different from the requested amplitude. Amplitude (0 to 1): - The amplitude of the generated waveform.Frequency (Hz): - the frequency of the generated waveform.This plug-in is typically faster than Audacity's built-in "Square - no alias" generator, particularly for low frequencies, and provides more waveform choices: Like the Square (no alias) option in Audacity's built-in Tone generator, the waveforms generated by this plug-in produce bandwidth limited waveforms to avoid aliasing distortion. HQ-Tone is a high quality (no alias) tone generator. A twist value of 4 dB means the higher-pitched tone is 4 dB louder than the lower-pitched tone. So a twist value of 0 dB means the higher-pitched tone is no louder than the lower-pitched tone. Twist: - "Twist" is the volume ratio between the higher-pitched and lower-pitched tones in any given tone. ![]() Includes the US Military's A, B, C and D tones to the right of the regular number keypad. Type in your telephone number, or an 'alphabetized' number such as "1800audacity". ![]()
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