LMS Analysis Tool

LMS is a complete PC-based electro-acoustic test system from Linearx USA. It is simple to operate and relatively basic.

1.Frequency response curve test

2.Impedance curve test

3.crossover test

4.Average value calculation

KLIPPEL Analysis Tool

An electroacoustic testing software developed and produced by KLIPPEL Co., Ltd. of Germany. It has powerful and comprehensive functions.

1.Frequency response curve test

2.Impedance curve test

3. Large signal recognition and force factor (BL) measurement

4.Small signal parameter test

5.Distortion test

6.Resonance/vibration check

Soundcheck Analysis Tool

Soundcheck is a set of electroacoustic testing software produced by the American company named Listen. The software is executed under the Microsoft operating system. The hardware is a data acquisition card inserted into the computer, and then it is equipped with various interfaces and sensors to test various electroacoustic products and electronic equipment.

1.Frequency response curve test

2.Impedance curve test

3.Distortion test

4.Functional testing of various electronic devices, such as earphones, microphones, and Alexa smart voice system

Audio Sweeper 7116C
Abnormal sound detection, frequency range 20-20K HZ, including full frequency scanning and fixed-frequency scanning, detecting abnormalities at each point.

TH5991 Polarity tester
Polarity detection, check the correctness of the speaker and sound polarity

SUNLIGHT 139B Polarity tester
Polarity detection, check the correctness of the speaker and sound polarity

138A GAUSS METER
To test the magnetic induction intensity, the average value of the magnetic induction intensity can be accurately captured.

LUTRON DT-2239A stroboscope

Accurately find specific frequency and observe abnormal phenomena of driver units

Listening Room

Dimensions: 7.16*4.8*3.2 meter

Background noise≤30dBA

1. Speaker and audio system listening test

2. Alexa smart voice system test

3. AirPlay, GoogleCast and other wireless transmission technology testing

4. Product function test in silent situations

Listening Room

Dimensions: 7.2*5.2*2.8m

Background noise≤30dBA

1. Speaker and audio system listening test

2. Alexa smart voice system test

3. AirPlay, GoogleCast and other wireless transmission technology testing

4. Headphone test

5. Guest listening test

Anechoic chamber

Dimensions: 7.16*6.06*6.4m

Background noise≤20dBA

1. Speaker and audio frequency response test

2. Speaker, sound distortion test

3. Headphone performance test

4. Alexa smart voice system test

5. AirPlay, GoogleCast and other wireless transmission technology testing

FINEMotor simulation

Develop and use software for speaker performance simulation, such as f0, Mms, Qts, Vas, BL and other important parameters accurately.