Child soothing device with a low frequency sound chamber

A child soothing device (20) includes a frame (21) comprising a structural support, a housing (29) coupled to the structural support and comprising a cover (44, 46, 48) with an opening (104), and a speaker (40) including a speaker driver and a speaker chamber (100). The speaker driver has a diaphrag...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PAPAGEORGE, NICK EFTHEMIOS, GODISKA, JAMES E, CLAPPER, JOSHUA E
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE FURNITURE SPECIALLY ADAPTED FOR CHILDREN HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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