jhaider
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- Jul 8, 2017
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- Preamp, Processor or Receiver
- Monoprice Monolith HTP-1
- Main Amp
- Crown DCI 8|600n (LCR + heights)
- Additional Amp
- Crown DCI 4|600n (sides/rears)
- Other Amp
- Crown DCI 4|1250n (subs)
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- Sony 1100ES
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- JBL LSR708i
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- JBL CBT-100LA
- Front Height Speakers
- Pioneer EX S-ic891
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- Pioneer EX S-ic691
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- bespoke; Aurasound drivers (18, 2x15, 2x12DO)
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- LG 55" OLED
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- Harmony Ultimate
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- 2ch system with B&O Beogram RX-2 tt with SoundSmith SMMC3 cartridge and Parks Audio Puffin phono pre, Apple AirPort Express, miniDSP SHD Studio and 10x10HD, NHT XdS sats, Velodyne SC10 flanking subs, ULF subs Aurasound NS15-992-4A in ~40L closed box and Tymphany LAT-700 in 35L closed box
This thread is a continuation-but-not of my thread last year regarding multi-input SPL calibration.
Since then two things have changed:
1) I ended up getting an inexpensive microphone calibrator.
2) I picked up a Motu 8Pre interface to expand to up to 8 channels.
However, I can't figure out how to calibrate levels for channels 5-8.
What I do for 1-4 is use the "Calibrate" button in the SPL Meter applet, and set all mics to 94dB. However, there are "only" 4 SPL meters. So that won't work for 5-8.
What's the preferred workflow for calibrating >4 mics to equivalent relative SPL?
Since then two things have changed:
1) I ended up getting an inexpensive microphone calibrator.
2) I picked up a Motu 8Pre interface to expand to up to 8 channels.
However, I can't figure out how to calibrate levels for channels 5-8.
What I do for 1-4 is use the "Calibrate" button in the SPL Meter applet, and set all mics to 94dB. However, there are "only" 4 SPL meters. So that won't work for 5-8.
What's the preferred workflow for calibrating >4 mics to equivalent relative SPL?
