of /kh/ above indicates that there is a positive long VOT of 101 ms.
Also, some effects which come from the initial and transient cases appear on the spectrogram
of a male call followed by buzzer response detected simultaneously by (A) accelerometer, and (B) contact microphone on the microcontroller platform.
7 (2016), and acoustic measurements were obtained from zero-crossings spectrograms
on the same software.
Figure 14 shows the SPL waveform and Spectrogram
in the impact zone for different fill levels at 0.
At the bottom, the spectrogram
indicates the greater length of the stressed syllable (Roach, 2009).
Examples of (A) strong and (B) weak spectrograms
of courtship-associated sounds (CASs) made by black grouper (Mycteroperca bonaci) and collected by a digital spectrogram
recorder at Bajo de Sico, Puerto Rico, in 2013.
Figure (14a), figure (14a), and figure (14c) show the Spectrogram
of Person 1, Person 2, and Person 3 respectively.
In the narrow-band spectrogram
, the following aspects were evaluated: color tracing intensity in the high frequencies and in all the vocal spectrum; presence of noise among the harmonics; definition of harmonics; tracing regularity, number of harmonics and presence of sub-harmonics [7,13].
Other necessary analysis, such as transmit tests, VSWR and Return Loss measurements, Pass/Fail limit values, spectrum measurements and Spectrogram
measurement can be conducted with the solution.
In this spectrogram
, recorded in 2002, white represents the loudest sounds and black the quietest.
Then, the spectral bases of both speech and noise are together used to span the magnitude spectrogram