Balanced Armature Drivers Offer Premium Sound for Earphones

Knowles Corporation launched the new RAF Series of balanced armature drivers for the next generation of premium headsets. Developed for wireless products, the receiver’s small dimensions and high efficiency make it well suited for a variety of applications including premium music earphones, hearables, Bluetooth headsets, communications earpieces, and miniature sound amplifiers. The RAF Series occupies less volume than…

Bluetooth Audio SoC Adds Active Noise Cancelling

Qualcomm Inc. announced that its subsidiary, Qualcomm Technologies, International, Ltd., has added active noise cancelling (ANC) to its CSR8675 product platform, claiming the industry’s first Bluetooth audio system-on-chip (SoC) to integrate this advanced technology. The new feature reduces the complexity and cost of adding active noise cancelling to headphones by eliminating the need for a separate ANC…