Simple question about REW waterfall plot

j.man1503

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Jan 26, 2018
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Hey folks,

I've done this before in the past but can't for the life of me remember. I have a Umik-1 microphone hooked up to my laptop and want to perform measurements for my subwoofer. How do I access the waterfall plots? I can't seem to remember where to click or what to specify in measuring. Thanks in advance.
 

Wayne A. Pflughaupt

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Preamp, Processor or Receiver
Yamaha CX-A5000 A/V Preamp / Processor
Main Amp
Yamaha RX-Z9 AV Receiver (as multichannel amp)
Universal / Blu-ray / CD Player
Denon DCT-3313 UDCI Universal Disc Player
Front Speakers
Canton Karat 920
Center Channel Speaker
Canton Karat 920
Front Wide Speakers
Realistic Minimus 7 (front EFX speakers)
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Surround Back Speakers
Yamaha YDP2006 Digital Parametric EQ (front mains)
Front Height Speakers
Yamaha YDP2006 Digital Parametric EQ (surrounds)
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Yamaha YDP2006 Digital Parametric EQ (sub)
Subwoofers
Hsu ULS-15 MKII
Other Speakers or Equipment
Adcom ACE-515 (for power management)
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Screen
Pioneer PDP-6010FD 60" Plasma TV
Remote Control
Stock Yamaha Remote
Streaming Equipment
Roku Express
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Audio Control R130 Real Time Analyzer
See attachment.


REW screenshot.jpg
 

j.man1503

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Thread Starter
Joined
Jan 26, 2018
Messages
33
Ha, thank you! When ever I do a frequency sweep, it will also measure so that it displays a waterfall, correct?
 

Wayne A. Pflughaupt

Moderator
Staff member
Joined
May 21, 2017
Messages
636
Location
Corpus Christi, TX
More  
Preamp, Processor or Receiver
Yamaha CX-A5000 A/V Preamp / Processor
Main Amp
Yamaha RX-Z9 AV Receiver (as multichannel amp)
Universal / Blu-ray / CD Player
Denon DCT-3313 UDCI Universal Disc Player
Front Speakers
Canton Karat 920
Center Channel Speaker
Canton Karat 920
Front Wide Speakers
Realistic Minimus 7 (front EFX speakers)
Surround Speakers
Canton Plus D
Surround Back Speakers
Yamaha YDP2006 Digital Parametric EQ (front mains)
Front Height Speakers
Yamaha YDP2006 Digital Parametric EQ (surrounds)
Rear Height Speakers
Yamaha YDP2006 Digital Parametric EQ (sub)
Subwoofers
Hsu ULS-15 MKII
Other Speakers or Equipment
Adcom ACE-515 (for power management)
Video Display Device
Yamaha DT-2 (digital clock display)
Screen
Pioneer PDP-6010FD 60" Plasma TV
Remote Control
Stock Yamaha Remote
Streaming Equipment
Roku Express
Other Equipment
Audio Control R130 Real Time Analyzer
The waterfall info is generated when the sweep is made (as are the other measurement options). Once the frequency response graph appears on the screen, you can then click on the waterfall icon to see it.

Regards,
Wayne A. Pflughaupt
 
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