Typical view of a 1:3 Octave Band Analysis using Acoustic Toolbox software.
一个典型视图1：3倍频带声工具箱分析中的应用软件。
The usual stored information may consist of the 'a' Weighted Leq, LN values, SPL values and perhaps 1:3 Octave Band information for tonal analysis.
通常存储的信息可能包括的' a '加权的Leq, LN的值，声压值，也许1：3倍频为音调分析信息。
A lot of complex functions, such as 1/3 octave analysis, sound power, tonality narrow band analysis, vibration spectrum, have been solved.
解决噪声1/3倍频程、声功率、音调窄带谱，振动频谱等复杂功能的在线分析与处理。
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