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Octave Sound Analyser

Octave

An octave is the interval between two points where the frequency at the second point is twice the frequency of the first.

Octave Center Frequency (Hz)	31.25	62.5	125	250	500	1000	2000	4000	8000	16000
Wavelength in air (70^oF, 21^oC) (ft)		17.92	9.03	4.52	2.26	1.129	0.56	0.28	0.14
Wavelength in air (70^oF, 21^oC) (m)		5.46	2.75	1.38	0.69	0.34	0.17	0.085	0.043

Although the octave is the eighth note of a series in any key - an octave is separated by 5 whole notes and 2 halfnotes.

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	Name	SKU	Description	Category
	TES0088-TES-1358C OCTAVE REAL-TIME AUDIO ANALYZER WITH TAF REPORT CLASS 2 STANDARDS		TES-1358C features a 90dB measurement linear range and supports real-time 1/1 and 1/3 octave analysis, suitable for acoustic measurement and noise monitoring with rich functionalities and high precision. TES-1358C 1/1 and 1/3 Octatonic instant frequency analyzer (attached TAF report)The TAF report on the demand after the sale was made, and the deposit amount was 10-14 units. TFT-LCD colored indicator. Use USB interface for exporting materials. Conforms to IEC 61672-1 class 2 standard....	Sound level meters
	TEN580D-Class 1 Octave Band Sound Analyser(1/3 Bands)		- Statistic analysis. - 24HR measurement. - Integral measurement. - Real time analyzer in 1/1 and 1/3 octave band. - Simultaneously measures A, C, Z and F, S, Impulse. - Measurement function: Lxyp, (Lxyi), Lxeq,1s, Lxeq, T, LAE, E,Cpeak+, Cpeak- , LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqT, Laeq(20Hz~200Hz). - USB Datalogger with 128 records capacity. - Real time clock with calendar. - Sampling Frequency: 20.8us(48KHz). - Wide Frequency range: 10Hz~20KHz. - Wide measurement range: 25dB~140dB. -...	Sound level meters
	TEN580B-Class 1 Octave Band Sound Analyser(1/1,1/3 Bands) L90		- Statistic analysis. - 24HR measurement. - Integral measurement. - Real time analyzer in 1/1 and 1/3 octave band. - Simultaneously measures A, C, Z and F, S, Impulse. - Measurement function: Lxyp, (Lxyi), Lxeq,1s, Lxeq, T, LAE, E,Cpeak+, Cpeak- , LAFmax, LAFmin, LAFeqT, LASeqT, LAIeqT, Laeq(20Hz~200Hz). - USB Datalogger with 12288 records capacity. - Real time clock with calendar. - Sampling Frequency: 20.8us(48KHz). - Wide Frequency range: 10Hz~20KHz. - Wide measurement range: 25dB~140dB. ...	Sound level meters