| 主权项 |
1. A case for a mobile device comprising:
a mobile device enclosure comprising a pair of adjacent side walls coupled by a pair of adjacent end walls defining a substantially elongate rectangular opening configured to receive a mobile device, wherein an end wall of the pair of end walls defines a sound input opening; and a sound radiator coupled to the mobile device enclosure proximate the end wall defining the sound input opening, wherein the radiator includes components comprising side walls, shoulders, a sound wall and a radiator floor, wherein a first end of the radiator side walls extend perpendicularly relative to the end wall defining the sound input opening, wherein the shoulders extend from a second end of the radiator side walls, wherein the sound wall is joined between the shoulders and is arranged opposite the end wall defining the sound input opening, wherein the radiator floor defines a cover such that the radiator components define a partial enclosure for receiving and directing sound waves, and wherein the side walls and the sound wall define a sound output opening acoustically coupled to the sound input opening for transmitting sound waves out of the partial enclosure. |
