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About AKM
Sound design solutions
Audio & Voice DSPs
Acoustic Design Solution
Sound appealing to the senses, which is achieved by the IC for high-quality audio, a variety of software algorithms, and tuning by skilled engineers
Enjoy the world of sound as if you were there.
Dynamic Sound Control (DSC)
Automatically adjusts music and voice according to the driving conditions
Creates a comfortable in-cabin acoustic environment
Active Noise Cancellation
Noise Cancellation for Cars
Road Noise Cancellation technology is reducing the noise that is generated from road induced vibrations. This is performed by composied a secondary sound field using acceleration signals as inputs and processing these signals in real-time with low-latency computational efforts.
Engine order cancellation
Engine order cancellation reduces engine noise by means of the algorithms installed in DSP, which reduces the burden on the materials and systems used in the vehicle body and improves the fuel efficiency. This algorithm utilizes the engine RPM information obtained from the car body to generate sounds with opposite phases to the engine sound and cancel out unpleasant sounds. In addition, you can adjust small phase shifts and corrections using the monitor microphone.
Engine Sound Creator
Engine Sound creator by DSP for Audio and Voice "This sound is unlimitedly realistic"
Realize Driving with Engine Sound of High Class Car
Demo Car Project
Asahi Kasei Microdevices(AKM)’s state-of-the-art automotive solutions are equipped in our Demo Car.
Experience the future.
Contact AKM
Inquiries about Audio & Voice DSP
To purchase a product or sample, ask technical questions about the product, inquire about development tools, or request product information, please fill in the following form and send it to us.