Filter application tools: Hardware

The CONEQ™ measurement technology is applied to make a precise measurement of how loud the loudspeaker reproduces tones of each frequency and to produce a respective correction filter. The CONEQ™ filter application technology is any of the software or hardware equalization tools supporting CONEQ™ in order to apply the generated correction filters.

The CONEQ™ correction filters created with CONEQ™ Starter or CONEQ™ Workshop can be applied to the audio signal using hardware or software means.

APEQ-2pro
APEQ-2pro DIO
APEQ-8pro DIO

APEQ™ hardware equaliser

Numerous applications (e.g. recording studios, fixed sound installations, post production facilities, and commercial sound applications) can take advantage of applying CONEQ™ correction filters using a stand-alone hardware unit. For these situations we offer a 1U rack-mount professional-grade two-channel balanced I/O Acoustic Power Frequency Response Equalizer – APEQ. The table below shows the feature comparison of the various APEQ™ versions.

CONEQ Workshop Limited included FREE OF CHARGE!

When buying an APEQ™ hardware equalizer or a CONEQ™ plug-in, the CONEQ™ Workshop Limited measurement software will be included free of charge. If you wish to buy the advanced measurement software CONEQ Workshop - please order it separately.
APEQ-2pro
APEQ-2pro DIO
APEQ-8pro DIO
Sample rate
48 kHz
48 kHz
48/96 kHz
Number of channels
2
2
8
CONEQ™ filter length
Up to 4096 taps
Up to 4096 taps
Up to 4096 taps
Digital input/output (AES/EBU)
No
Yes
Yes
Dynamic Range
115 dBA
115 dBA
115 dBA
Common-Mode Rejection
90 dB
90 dB
90 dB
THD (at -0.3 dBFS)
<0,01%
<0,01%
<0,01%
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