| _NCProperties: | version=1|netcdflibversion=4.4.1.1|hdf5libversion=1.10.0 |
| Conventions: | SOFA |
| Version: | 1.0 |
| SOFAConventions: | SimpleFreeFieldHRIR |
| SOFAConventionsVersion: | 1.0 |
| DataType: | FIR |
| RoomType: | free field |
| Title: | 1053 |
| DateCreated: | 2015-04-14 16:19:12 |
| DateModified: | 2017-04-24 14:58:37 |
| APIName: | SOFA C++ API |
| APIVersion: | 1.1.0 |
| AuthorContact: | hrtf@ircam.fr |
| Organization: | Institut de Recherche et Coordination Acoustique/Musique (IRCAM) |
| License: | Copyright :\012Copyright (c) 2014 - 2017 IRCAM. All Rights Reserved \012Disclaimer : \012IRCAM MAKES NO REPRESENTATION OR WARRANTIES WITH RESPECT TO THE CONTENTS HEREOF AND SPECIFICALLY DISCLAIM ANY IMPLIED WARRANTIES OR MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. Further, IRCAM reserves the right to revise this database and/or documentation and to make changes from time to time in the content hereof without obligation of IRCAM to notify any person of such revision or change. \012Use of Materials : \012IRCAM hereby grants users permission to use materials available therein for any purpose-educational, research or commercial. However, each reproduction of any part of the materials must include the copyright notice, if it is present. In addition, as a courtesy, if these materials are used in published research, this use should be acknowledged in the publication. as follows : UMR 9912 - STMS - IRCAM/CNRS/UPMC, 1, place Stravinsky 75004 PARIS FRANCE If these materials are used in the development of commercial products, IRCAM requests that written acknowledgment of such use be sent to: \012IRCAM - 1, place Stravinsky 75004 PARIS FRANCE |
| ApplicationName: | libspat |
| ApplicationVersion: | 7.1.0 (build Fri - 21/04/2017) |
| Comment: | The head-related impulse responses (HRIR) have been measured in IRCAM's anechoic chamber using the exponentional sweep sine technique.\0128192 points logarithmic sweep as measurement signal (44100 Hz). \012Microphones were positionned at the entrance of the blocked ear canal. |
| History: | raw measurement, windowing, diffuse field equalization, truncation |
| References: | Olivier Warusfel - LISTEN HRTF database |
| Origin: | http://www.hrtf.ircam.fr |
| RoomShortName: | IRCAM Anechoic Room |
| RoomDescription: | All measurements were performed in IRCAM's full anechoic chamber.\012This sound isolated cuboid-shaped room (room-within-a-room structure supported on neoprene mounts;\012all interior surfaces and mechanical structures are covered with anechoic wedges) provides a useable volume of 103 m3 (5.7 x 4.3 x 4.2 m3), a lower limiting frequency of 75 Hz, and background noise lower than 20 dB SPL (A Weighting). |
| RoomLocation: | IRCAM, Paris, Anechoic Room (Studio 7) |
| ListenerShortName: | 1053 |
| ListenerDescription: | Human subject with microphones positionned at the entrance of the blocked ear canal. |
| SourceShortName: | Tannoy 600 |
| SourceDescription: | One single Tannoy 600 loudspeaker |
| ReceiverShortName: | Knowles FG3329 |
| ReceiverDescription: | Knowles FG3329. A custom preamplifier was designed, with 40 dB gain. |
| EmitterShortName: | Tannoy 600 |
| EmitterDescription: | Tannoy system 600 driven by a Yamaha P2040 amplifier that delivers up to 20 watts into 8 ohms loads. |
| DatabaseName: | IRCAM LISTEN |
| URL: | IRC_1053_C_44100.sofa |
| RoomVolume: | 103 |
| Data.SamplingRate: | Array of 64 bit Reals [I = 0..0] |
| ListenerUp: | Array of 64 bit Reals [I = 0..0][C = 0..2] |
| ListenerPosition: | Array of 64 bit Reals [I = 0..0][C = 0..2] Type: cartesian Units: metre |
| ListenerView: | Array of 64 bit Reals [I = 0..0][C = 0..2] Type: cartesian Units: metre |
| EmitterPosition: | Array of 64 bit Reals [E = 0..0][C = 0..2][I = 0..0] Type: cartesian Units: metre |
| ReceiverPosition: | Array of 64 bit Reals [R = 0..1][C = 0..2][I = 0..0] Type: cartesian Units: metre |
| SourcePosition: | Array of 64 bit Reals [M = 0..186][C = 0..2] Type: spherical Units: degree, degree, metre |
| RoomVolume: | Array of 64 bit Reals [I = 0..0] Units: cubic metre |
| Data.Delay: | Array of 64 bit Reals [M = 0..186][R = 0..1] |
| Data.IR: | Array of 64 bit Reals [M = 0..186][R = 0..1][N = 0..511] |