Audiotec Fischer AMI Tuning kit

Audiotec Fischer AMI Tuning kit

• Measuring tool
• Microphone input
• Line input
• Phantom power (24V)
• Beyerdynamic MM1 microphone included
• Microphone stand included

The tuning kit package comes with a Beyerdynamic MM1 microphone, microphone stand, toslink cable, mono RCA cable and XLR microphone cable.

AMI (Audio Measurement Interface) is a tool used to analyze both electrical and acoustic signals and is the ideal partner for anyone who demands maximum accuracy and seamless integration in DSP-based audio systems.

The AMI has a microphone input that is compatible with all condenser microphones, including those with adjustable gain and phantom power.

The AMI has a line input with adjustable sensitivity (1 - 40 V), ensuring compatibility with a wide range of microphones. Stereo signal output is available via RCA or optical digital connections. The device's integrated "loop" function opens up advanced measurement options, such as accurate phase response and evaluation of more complex signal paths.

The AMI is fully compatible with the Audiotec Fischer DSP PC-Tool, making it a powerful measurement tool that unlocks the full potential of the PC-Tool: Advanced Input Signal Analyzer (AISA) for identifying and correcting factory-set EQ curves, time delays and all-pass filters. Real-Time Analyzer (RTA) for precise frequency response measurements and automatic adjustments using our own TuneEQ algorithm.
AMI also supports Automated Time Delay Measurement (ATM) for fully automated loudspeaker delay calibration.

Specifications:
Inputs:
1 x Microphone input
1 x Line input

Microphone input Specification

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

Dynamic range:
95 dB (A-weighted)

Input sensitivity:
5 - 200 mV

Phantom power:
Yes (24 Volts)



Line input specification

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

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

Dynamic range:
100 dB (A-weighted)

Maximum output voltage:
900mV (RMS)

Minimum load:
5 kOhms

Loopback function:
Yes


General specification


Audio sampling rate:
96kHz / 32Bit

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:
160Ω

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 – 48V 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 adapter
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 adapter
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