Domestic Living Room

Information

Description: 
Domestic living room, recorded in front of speaker, at the back of the room, and in the adjacent room. Cutoff at 16kHz due to hardware constraints.
Source Sound: 
30 second sine sweep 20hz - 22 kHz
Source Sound Category: 
Swept sine (logarithmic)
Input: 
Tube Hifi
Microphone(s): 
Sony Walkman
Space Category: 
Small Room
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)
0.000.270.350.270.240.200.180.200.180.14

Early Decay Time EDT (seconds)
5.120.380.260.130.130.130.130.130.130.13

Definition D50
0.410.910.981.001.001.001.001.001.001.00

Clarity C50 (dB)
-1.5510.2817.8423.6426.6329.9231.1727.3428.9033.14

Clarity C80 (dB)
1.0918.5423.0927.0531.7835.4636.8533.5136.0241.16


Example Audio



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Impulse Responses

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

Sample Rate: 44.1 kHz
Number of Channels: 1
Bits per Sample: 32
Duration: 0.89 s
File Size: 154.21 KB
File Format: wav
Source Location: Corner of room
Microphone Location: In front of speaker
Source Receiver Distance (m): .4 m
Source Height: .08 m


Sample Rate: 44.1 kHz
Number of Channels: 1
Bits per Sample: 32
Duration: 1.03 s
File Size: 176.88 KB
File Format: wav
Source Location: Corner of room
Microphone Location: Opposite corner of room, foyer behind open doorway


Sample Rate: 44.1 kHz
Number of Channels: 1
Bits per Sample: 32
Duration: 1.45 s
File Size: 249.71 KB
File Format: wav
Source Location: Corner of room
Microphone Location: Adjacent bedroom

Attribution

Attribute this work to: 
www.openairlib.net

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License for this content: Public Domain Creative Commons license