Audiotec Fischer AMI Tuning kit

INFORMACIJA

Comprehensive solution for automotive signal and acoustic measurement
The AMI Tuning Kit is a fully equipped measurement system that combines the professional-grade AMI interface with a selection of premium accessories, offering everything needed for precise signal and acoustic analysis in modern DSP-based sound systems. Designed as a comprehensive, ready-to-use package, it is the perfect solution for those who demand maximum accuracy, seamless integration, and flexible mobile use. At its heart: the AMI – designed to work in perfect harmony with the Audiotec Fischer DSP PC-Tool software, and complemented by intelligent accessories for real-world measurement scenarios.

High-precision acoustic and signal measurements – wherever you need them
The AMI serves as a central measurement hub, providing all necessary connections for various electrical and acoustic analysis tasks. The kit includes the renowned Beyerdynamic MM-1 – a precisely calibrated condenser measurement microphone...

Technical data

Inputs:
1 x Microphone input
1 x Line input

Microphone input specification

Frequency response:
12 Hz - 44 kHz (+/-1 dB)

Dynamic range:
95 dB (A-weighted)

Input sensitivity:
5 - 200 mV

Phantom power:
Yes (24 Volts)



Line input specification

Frequency response:
8 Hz - 44 kHz (+/-1 dB)

Dynamic range:
101 dB (A-weighted)

Input sensitivity:
max. 1 V / max. 40 V

Input impedance:
10 kOhms

Outputs:
2 x Line output
1 x Optical output (SPDIF)


Line output specification


Frequency response:
7 Hz - 44 kHz (+/-1 dB)

Dynamic range:
100 dB (A-weighted)

Maximum output voltage:
900 mV (RMS)

Minimum load:
5 kOhms

Loopback function:
Yes


General specification


Audio sampling rate:
96 kHz / 32 Bit

USB power consumption:
max. 250 mA

Supported operating systems:
Windows, macOS, iOS and Android



Microphone


Transducer principle:
Condenser (back-electret)

Operating principle:
Pressure receiver

Frequency response:
20 – 20,000 Hz (50 – 16,000 Hz ± 1.5 dB), diffuse-field equalized

Polar pattern:
Omnidirectional

Sensitivity (0 dB = 1 V/Pa)
15 mV/Pa (= -36.5 dBV) ± 1 dB

Nominal impedance:
160 Ω

Nominal load impedance:
≥ 2.2 kΩ

Maximum SPL (Sound Pressure Level)
122 dBSPL at f = 1 kHz, k = 1%, RL = 2.2 kΩ

Signal-to-noise ratio (related to 1 Pa)
57 dB

A-weighted equivalent noise level:
Approx. 26 dB(A)

Power supply:
12 – 48 V phantom power

Current consumption:
Approx. 1.9 mA

Output:
Electronically balanced



Compatibility:
DSP PC-Tool 6
DSP PC-Tool 5
DSP PC-Tool 4



Scope of delivery:
1 x AMI (Audio Measurement Interface)
1 x Beyerdynamic MM1 Microphone
1 x Microphone holder for tripod
1 x RCA-to-Highlevel adaptor
1 x 16 GB USB 3.0 flash drive with DSP tuning tracks
1 x 3.0 m / 9.85’ USB-C to USB-C cable with USB-A adaptor
1 x 3.5 m / 11.50’ optical toslink cable
1 x 3.5 m / 11.50’ mono RCA cable
1 x 2.0 m / 6.56’ XLR microphone cable