US 2024/0267673 A1 · ACOUSTIC INSERT FOR EARPIECE

Abstract

An earpiece includes a shell forming a cavity and a sound channel having a first end connected to and in communication with the cavity, and a second end opposite to the first end, the sound channel forming a single pass-through cavity extending from the first end to the second end; an insert disposed within the cavity; a speaker; a circuit board assembly mounted onto the insert, the circuit board assembly comprising a printed circuit board defining a first side and a second side, and a first microphone disposed on the first side; an acoustic chamber formed between the insert and the circuit board assembly, the first microphone being disposed within the acoustic chamber; and an acoustic channel extending from the acoustic chamber to the sound channel.

Claims25

Dependent claims

An earpiece comprising:

a shell forming a cavity and a sound channel having a first end connected to and in communication with the cavity, and a second end opposite to the first end, the sound channel forming a single pass-through cavity extending from the first end to the second end;
an insert disposed within the cavity;
a speaker;
a circuit board assembly mounted onto the insert, the circuit board assembly comprising a printed circuit board defining a first side and a second side, and a first microphone disposed on the first side;
an acoustic chamber formed between the insert and the circuit board assembly, the first microphone being disposed within the acoustic chamber;
and
an acoustic channel extending from the acoustic chamber, the acoustic channel being in communication with the sound channel.

4 more elements

Dependencies are inferred from the claim text.

Acoustic insert for earpiece

Life of this patent

Acoustic insert for earpiece

Life of this patent

Abstract

Claims25