Speaker Module And Electronic Device Using The Same

An electronic device comprising:

• a speaker module comprising:
• a housing, having a main segment and an extension segment connected to the main segment and extending away from the main segment, wherein the main segment and the extension segment communicate with each other and form a chamber;
• a speaker unit, disposed in the housing in a position that is relative to the main segment;
• and
• a modulating unit, arranged to correspond to the extension segment and positioned in the housing, wherein the shape of a cross section of the modulating unit is compatible with the shape of a cross section of the extension segment,
• wherein a length between the speaker unit and the modulating unit along the chamber is greater than 0.

A speaker module, comprising:

• a housing, having a main segment and an extension segment connected to the main segment and extending away from the main segment, wherein the main segment and the extension segment communicate with each other and form a chamber, and the extension segment comprises a first sub-segment connected to the main segment and extending in a first direction and a second sub-segment connecting to the first sub-segment and extending in a second direction away from the main segment, wherein the first direction is the same as the second direction;
• a speaker unit, disposed in the housing in a position that is relative to the main segment;
• and
• a modulating unit, positioned in the second sub-segment, wherein the shape of a cross section of the modulating unit is compatible with the shape of a cross section of the extension segment,
• wherein a length between the speaker unit and the modulating unit along the chamber is greater than 0.