New version of Audio Tester has T/S Measurement.....

venki · 18th September 2005, 03:06 PM

Hi all,

Two days back I downloaded the shareware version of audio tester V2.1. It has a new feature which allows direct measurement of T/S parameters (both mass loaded and volume). I think this is one of the easiest and one of the most user friendly (means no going thru tutorials

). Just now I measured the T/S of two drivers SUB166SPP subwoofer from dainty(Chinese) and YP 8"(indian) subwoofer the details are given below

Dainty
--------
Parameter Value
-----------------------------
fs 47.7 Hz
Zmax 92.4 Ohm
Rdc 16.4 Ohm
Qms 3.15
Qel 0.68
Qts 0.56
Mmd 29.90 g
Cms 0.37 mm/N
Vas 7.96 liter
(contd..)

Thanx,
Venki.

venki · 18th September 2005, 03:09 PM

(contd..)
YP
----
Parameter Value
---------------------------
fs 45.9 Hz
Zmax 62.6 Ohm
Rdc 7.2 Ohm
Qms 6.15
Qel 0.80
Qts 0.71
Mmd 46.72 g
Cms 0.26 mm/N
Vas 14.80 liter

The inputs to the software are the DC series, diameter mass (loaded method)/Vb (volume).
site is : http://www.audiotester.de/

Thanx,
Venki

18th September 2005, 03:06 PM	#1
venki diyAudio Member Join Date: May 2005 Location: india	New version of Audio Tester has T/S Measurement..... Hi all, Two days back I downloaded the shareware version of audio tester V2.1. It has a new feature which allows direct measurement of T/S parameters (both mass loaded and volume). I think this is one of the easiest and one of the most user friendly (means no going thru tutorials ). Just now I measured the T/S of two drivers SUB166SPP subwoofer from dainty(Chinese) and YP 8"(indian) subwoofer the details are given below Dainty -------- Parameter Value ----------------------------- fs 47.7 Hz Zmax 92.4 Ohm Rdc 16.4 Ohm Qms 3.15 Qel 0.68 Qts 0.56 Mmd 29.90 g Cms 0.37 mm/N Vas 7.96 liter (contd..) Thanx, Venki.

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18th September 2005, 03:09 PM	#2
venki diyAudio Member Join Date: May 2005 Location: india	(contd..) YP ---- Parameter Value --------------------------- fs 45.9 Hz Zmax 62.6 Ohm Rdc 7.2 Ohm Qms 6.15 Qel 0.80 Qts 0.71 Mmd 46.72 g Cms 0.26 mm/N Vas 14.80 liter The inputs to the software are the DC series, diameter mass (loaded method)/Vb (volume). site is : http://www.audiotester.de/ Thanx, Venki

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