EP 3494518 A1 20190612 - VERIFYING MESSAGES PROJECTED FROM AN INTELLIGENT AUDIBLE DEVICE
Title (en)
VERIFYING MESSAGES PROJECTED FROM AN INTELLIGENT AUDIBLE DEVICE
Title (de)
VERIFIZIERUNG VON DURCH EINE INTELLIGENTE HÖRBARE VORRICHTUNG PROJIZIERTEN NACHRICHTEN
Title (fr)
VÉRIFICATION DE MESSAGES ÉMIS À PARTIR D'UN DISPOSITIF SONORE INTELLIGENT
Publication
Application
Priority
- US 201662370376 P 20160803
- US 2017045354 W 20170803
Abstract (en)
[origin: WO2018027066A1] An intelligent audible device is provided that is constructed to monitor for an event, such as actual or elapse time, or a sensor exceeding a threshold. Responsive to the event, a sound input transducer is activated, and an output sound signal representing an intended message is projected into the local environment by a sound output transducer. The sound input transducer captures the actual sound projected into the local environment. The captured actual sound is processed and compared to the output sound signal. In this way it may be confidently determined if the intended message was actually properly projected into the local environment.
IPC 8 full level
G06K 19/06 (2006.01); G06K 19/07 (2006.01); G06K 19/077 (2006.01); G08B 3/00 (2006.01); G08B 3/10 (2006.01)
CPC (source: EP)
G08B 7/06 (2013.01); G08B 29/126 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2018027066 A1 20180208; EP 3494518 A1 20190612; EP 3494518 A4 20200401
DOCDB simple family (application)
US 2017045354 W 20170803; EP 17837713 A 20170803