Server zur Bereitstellung einer ruhigeren Arbeitsumgebung im offenen Raum

Details

Veröffentlichungs-Nr.

EP2892037

Aktenzeichen

EP14305003

Anmeldetag

3. Januar 2014

Veröffentlichung

3. Mai 2017

Erteilung

3. Mai 2017

Rechtsraum

EP

IPC

G08B23/00G01H3/14// G10K11/16

Abstract

A server (NS) for providing a quieter environment in an open work space comprising a plurality of work places WP 11 , ..., WP ij ,... WP nm respectively used by a plurality of users; comprises a processor configured for: - receiving (41), at the instant t, digital audio signals AN ij (t), for i = 1 to n and j = 1 to m, corresponding to the ambient noises respectively captured by microphones at the work places WP 11 , ..., WP nm ; - computing (42) average values L ij (t), for i = 1 to n and j = 1 to m, respectively representing the current noises at the work places WP 11 , ..., WP nm , at the instant t; - computing (43) a threshold value TH ij (t) that represents the current noise, at the instant t, in the neighbourhood of the work place WP ij as a function of p values L ij (t) respectively representing the current noises at p work places that are neighbors of the work place WP ij ; - comparing (44) each digital audio signal AN ij (t) with the threshold value TH ij (t) for i = to n and j = 1 to m; - then determining (45) what are the digital audio signals AN ij (t) that are respectively greater than the threshold values TH ij (t) for i = 1 to n and j = 1 to m, for determining at least one work place that corresponds to a digital audio signal AN ij (t) that is greater than the threshold value TH ij (t); and then notifying a warning to the user of the so determined work place.

Anmelder

Firma

ALCATEL LUCENT

Land

🇫🇷 Frankreich

Fachgebiete