DUMMY HEAD “SAMURAI HATS”

SKU : #335

It is ideal for evaluation of headphones or earphones and measurement of automobile interior acoustic field.
With ACO’s HATS (Dummy Head) that complies with ANSI and IEC standards, measurements can be made taking effects by diffraction or reflection that occurs when the acoustic wave propagates near the head and body into consideration.
It uses omnidirectional type microphone and it is possible to record the sound with high presence that is very close to the real sound heard by human ear. (Binaural recording)
​It is ideal for evaluation of headphones or earphones and measurement of automobile interior acoustic field. Also, highly precise analysis for architectural acoustics can be achieved by using Handheld Analyzer.

“Features”
● It is selectable from head only (dummy head) or with torso (HATS)
● It has built-in Ear Simulator couplers (for both ears)
(IEPE (constant current) 2ch power source included)
● It is possible to connect to various acoustic measurement equipments.


“Product Lineup”
- TYPE8328A
→ TYPE 8328A has ear simulator coupler (both ears) and is suitable for development/evaluation of headphones or earphones or measurement of acoustic characteristics of cell phones, etc.

- TYPE8328B
→ TYPE 8328B has 2 microphones positioned near the ear canals and is suitable for measurement of automobile interior acoustic environment (interior noise, voice recognition), reflecting effects on response caused by human head and body.

“Optional Items”
◆ Sound Level Meter　　　　　　　　　　TYPE 6236
◆ Real Sound Recording Card　　　　　　NA-0038R
◆ Waveform Analysis Software　　　 　　NA-0038X
◆ Handheld Analyzer　　　　　　　　　　TYPE 6240
◆ FFT Analysis Software 　　　　　　　　 Spectra PLUS-SC
◆ A/D Convertor (Sound Card)　　　　　　Spectra DAQ-200
◆ Calibrator　　　　　　　　　 　　　　　TYPE 2124A
◆ Carrying Case　　　　　　　　　　　 　NA-0081
◆ Calibration Certificate
◆ Head
◆ Pinna (Left, Right)

Stock in VietNam : Unavailable