Description
LA-0702 1/3 Octave band Analysis function (RTA mode/Filter mode)
It is possible to analyze and evaluate the sound which divided the octave band in more detail. It is also possible to listen to the sound through the 1/3 octave band filter. It is the analysis function and filter which are used most frequently in sound.
![]() RTA 1/3 mode This is one of the frequency analysis modes which displays frequency divided by octave band. The vertical axis represents sound pressure level (sound loudness), and the horizontal axis shows frequency (sound pitch). In this mode, it is obvious which pitch of sound is loud. Data comparison between RTA 1/3 data and MAIN data is available through an overlapping drawing. |
![]() Filter 1/3 mode By using the octave band filter, you can listen to only the interesting sound even in a noisy environment. It helps soundproof against abnormal sounds. Data comparison of Allpass (all ranges) and Bandpass (specified band) is available. |
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