Invention Grant
US08831245B2 Method and device for modifying the sound volume of an audio alarm signal onboard an aircraft
有权
用于修改飞机上的音频报警信号的音量的方法和装置
- Patent Title: Method and device for modifying the sound volume of an audio alarm signal onboard an aircraft
- Patent Title (中): 用于修改飞机上的音频报警信号的音量的方法和装置
-
Application No.: US12058349Application Date: 2008-03-28
-
Publication No.: US08831245B2Publication Date: 2014-09-09
- Inventor: Nicolas Fabas , Baptiste Maylin
- Applicant: Nicolas Fabas , Baptiste Maylin
- Applicant Address: FR Toulouse FR Blagnac
- Assignee: Airbus Operations SAS,Airbus
- Current Assignee: Airbus Operations SAS,Airbus
- Current Assignee Address: FR Toulouse FR Blagnac
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0754196 20070330
- Main IPC: H04R5/04
- IPC: H04R5/04 ; G01C23/00 ; H04S3/00
Abstract:
A method for modifying a current sound-volume value assigned by an on-board system to an acoustic alert signal emitted on board an aircraft is provided. The method includes furnishing, on board the aircraft, the on-board system with at least one information item defining a modification of the current sound-volume value to a new sound-volume value in accordance with a predetermined rule.
Public/Granted literature
- US20090189786A1 Method and device for modifying the sound volume of an audio alarm signal onboard an aircraft Public/Granted day:2009-07-30
Information query
