Spokane Woman's Club

Information

Description: 
The Spokane Woman's Club hall is a highly reflective space with bare walls, a hardwood floor and a curved ceiling. The space is roughly 84'x42' with an average ceiling height of about 16'. The sweep was recorded before an event and deconvolved with Voxengo's Deconvolver. The IR turned out very well. It allowed for seamless transition between the room sound recorded during a number of events, and the IR reverb used during post-production.
Measurement Team: 
James Cadwallader
Capture Date: 
Wed, 07/12/2011
Size: 
1600 m³
Source Sound: 
Swept Sine; 20 Hz - 22 kHz ; 10 Seconds
Source Sound Category: 
Swept sine (logarithmic)
Input: 
JBL Eon G1
Microphone(s): 
Rode NT4 Stereo X/Y Condenser
Space Category: 
Auditorium
Ballroom
Hall
Generation Type: 
Real World

Analysis

Demonstration Impulse Response: 

Waveform

impulseClick here or on the waveform to upload a sound from your computer and hear it in this space

Acoustic Parameters


Octave Band
31.25 Hz62.5 Hz125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz8 kHz16 kHz

Reverberation Time RT60 T30 (seconds)
2.441.871.882.142.522.552.161.610.880.65

Early Decay Time EDT (seconds)
1.461.331.331.721.841.841.721.460.560.44

Definition D50
0.370.140.300.490.560.550.380.410.820.89

Clarity C50 (dB)
-2.34-7.75-3.61-0.151.050.90-2.08-1.616.729.03

Clarity C80 (dB)
0.010.283.723.042.282.370.020.799.1712.58


Example Audio



Widget for external sites

Copy and paste this code to your website.

Impulse Responses

Format(s): 
Stereo (Stereo Files)
Stereo: 

Sample Rate: 44.1 kHz
Number of Channels: 2
Bits per Sample: 24
Duration: 6 s
File Size: 1.51 MB
File Format: wav
Source Sound: JBL Eon G1
Microphone: Rode NT4 X/Y Stereo Condenser
Source Location: Stage
Microphone Location: Rear of the hall
Source Receiver Distance (m): 24 m
Source Height: 2 m
Receiver Height: 4 m

Images

Photographs and Diagrams: 
Spokane Woman's Club

Location

Address: 
Spokane Woman's Club
1428 W 9th Ave
Spokane, WA 99204
United States
Javascript is required to view this map.

Attribution

Attribute this work to: 
www.openairlib.net
James Cadwallader

Creative Commons license icon
License for this content: Attribution Creative Commons license