FINE R+D - Acoustic Audio Analyzer System

Play demo video

Time Window- without / w Reflections

THD and 1 - 9th Harmonics

TS Parameters

Waterfall

RTA Real Time Analyzer

Bass Reflex: Port + woofer

Polar curves from off-axis curves

Contour Plot from off-axis curves

Measure amplifiers up to 90kHz

Amplifer test diagram

Measure crossover circuits

3 Microphone Array

FINE Hardware

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The new FINE R+D can sample at 48, 96 and 192 kHz, and measures SPL and impedance up to ~100 kHz in NORMAL Rooms. Expensive Anechoic rooms are no longer needed. (Smart-) Speakers, Amplifiers, microphones and crossovers can be directly measured. High Accuracy impedance measurements are performed in 2 modes: LO (Low current), HI (High current).

FINE R+D saves ALL time data so the engineer can change the FTT window and other settings later, giving unseen flexibility. Also Polar plots, Contour plots and automatic conversion from measured frequency responses are included. The new Normalisation Mode is ideal for Microphone measurements and relative SPL responses.

The new Multimicrophone Array module for FINE R+D 2020 greatly helps making multiple microphone measurements.

You can measure SPL from 3 microphones simultaneously with one click. Choose 30 kHz or 100 kHz GRAS microphones:

FINE R+D & FINE QC Applications

Features

Anechoic Measurements in normal rooms.
Frequency range up to ~100 kHz. 48, 96 and 192 kHz sampling.
Multiple curves - 16 + 16 + (Run FINE R+D Viewer).
Auto-save Time Measurements (Change Window + Smoothing again and again).
Normalizing of Measurements, i.e. from 1V/50cm to 2.83V@1m.
Real Time Analyser - RTA.
LO (Low current) and HI (High current) Impedance modes.
THD and 2nd to 9th Harmonic Distortion.
Waterfall plots.
Polar and Contour plots with drag and drop incr. +/-1, +/-5, +/-10, +/-15, +/-20, +/-30, +/-45 deg.
Direct Cross-over and Amplifier measurements.
Cosine / Hann and Rectangular windows.

Combine bass reflex and woofer measurements.
Curve Averaging, Offset and Splicing with level tracking.
Precise Thiele/Small Parameters.
Preview & Drag & drop files from/to Klippel / LMS / VACS / MLSSA etc.
Auto Delay (Selectable) with Distance calculation.
Fast measurements < 2.5 sec.
Measure using keyboard F3 / F4 shortcuts.
FINE Hardware 3 with built-in 25W Power Amplifier and 3 phantom microphone /preamps.
Improved PRINT w/ customizable logo.
Windows 7 / 8 / 10 – 64 bit compatible.
Microphone measurements (relative to Ref mic).
Bluetooth measure with Latency compensation.

FINE R+D™

Play demo video

FINE R+D & FINE QC Applications

Features