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技術文章
Q&A for Acoustic Component Design
People are spending more time at home during the COVID-19 pandemic and it causes a boost in demand for related products, such as wearables, notebooks, video conferencing equipment, smart speaker, etc. They all have one thing in common: speakers and microp
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Notice For Designing The Loudspeaker of Smart Speaker
The smart speaker experiences a significant in the consumer electronic market in recent years. It comes with an integrated voice assistant function, performs tasks such as obtaining information, playing music, shopping online, ordering food, controlling s
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Notice For Designing The Microphone of Speaker Phone
Due to the global pandemic issue in 2020, many people have had to adapt to an entirely new work style: Working from home. WFM has increased the demand for Speakerphone and video conferencing products that require superior sound quality even in a noisy…
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The Influence Of Mic SNR & AOP Parameters On Sound Quality
Whether it is mobile phones, smart speakers, IP cam, doorbell or VoIP phone...etc, the audio quality requirement is gradually being significant.
Besides the basic sensitivity of the Mic, the SNR & AOP are also the keypoint.
The loudspeaker Developments for Laptop Acoustics
A compact and as thinner as the possible form factor is the mainstream of designing current laptops. That causes traditional round-shape speakers which are limited by the diameter (i.e. length and width) are not able to satisfy state-of-the-art laptops. S
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Compact High-Sound Pressure Buzzers for IoT & Alarm Systems
Recently household IoT devices on the market are gradually growing, besides the internet functions ...etc, it is also demand for a higher sound pressure level (SPL) and internal space requirement of the device, especially IoT device usually needs a modern
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High Performance Acoustic Cavity Design for Loudspeakers
KLIPPEL analyzer and COMSOL simulation system are used for 3D modeling, sound quality tuning, data analysis, and diverse acoustic simulation to shorten project schedule and minimize cost at the development phase. A variety of sound product proposals...
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New Mic Modules for Automotive Smart Voice Systems
As an innovative electro-acoustics designer and manufacturer for decades, Kingstate owns well-equipped labs with 4 anechoic chambers, professional acoustic measurement and certification facilities; and 2 test labs for the environmental test...
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