ir-c4dm

Created by Rebecca Stewart, Mark Sandler

version	1.0.0
license	CC-BY-NC-4.0
usage	research
languages
format	wav
channel	1
sampling rate	96000
bit depth	24
duration	0 days 00:15:36
files	468, duration distribution: each file is 2.0 s
repository	audb-public

Description

This collection of room impulse responses was measured in the Great Hall, the Octagon, and a classroom at the Mile End campus of Queen Mary, University of London in 2008. The measurements were created using the sine sweep technique with a Genelec 8250A loudspeaker and two microphones, an omnidirectional DPA 4006 and a B-format Soundfield SPS422B. Only the omnidirectional recordings are included in ths=is release. When using any portion of this data set, cite: Stewart, Rebecca and Sandler, Mark. “Database of Omnidirectional and B-Format Impulse Responses”, in Proc. of IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2010), Dallas, Texas, March 2010.

Example

classroom/omni/00x00y.wav

Tables

Click on a row to toggle a preview.

ID	Type	Columns
files	filewise	room, x, y	file room x y classroom/omni/00x00y.wav classroom -3.0 1.5 classroom/omni/00x05y.wav classroom -3.0 2.0 classroom/omni/00x10y.wav classroom -3.0 2.5 classroom/omni/00x15y.wav classroom -3.0 3.0 classroom/omni/00x20y.wav classroom -3.0 3.5 468 rows x 3 columns

Schemes

ID	Dtype	Labels	Mappings
room	str	classroom, greathall, octagon	✓
x	float
y	float