ProductsiMQ Technology offers SQ series and MQ series product lines. SQ series products are based on SQ8E, a 16-bit MCU core; the instruction sets is compatible with TLCS-870/C1. SQ Secure series IC offers TRNG (True Random Number Generator), hardware cryptography AES-128/256, SHA-256, ECC-256/384, ECDSA, ECDH, and Anti-Tamper functions. The anti-tamper technology can provide decisive countermeasure to invasive attacks. Using the cryptographic functions, data encryption, authentication and attestation, Secure series IC is applicable for protecting the high-value assets inside embedded systems. SQ low power series products embedded up to 64KB flash and 4KB SRAM. The power consumption is 1 uA in deep sleep mode. These products offer 12-bit ADC, high accuracy internal oscillator, LVD, and rich peripherals: multiple timers, UART, Low Energy UART, I2C, and SPI. MQ series products are based on 8-bit core 870C1 empowered by Toshiba. The devices supports wide operating voltage (2.0~5.5V), 10bit ADC, and LCD feature (part of products support) are applicable for home appliances, consumers, and LCD display, etc.

iMQ products offers high quality non-volatile memory IP, excellent analog, I/O, and digital system design. All products are under reliable manufacture process. iMQ provides ease-use development tools, which are easy to use. With comprehensive ease-of-use development tools, high capability and competitive products, iMQ is the best MCU and Secure chips provider in the market.

AT32 MCU
ARTERY has been focused on promoting the research and development of 32-bit ARMR CortexR-M4/M0+ MCUs covering low power line, value line, mainstream line, high performance series, automotive, Motor and wireless series. The entire AT32 Family is built upon advanced process and equipped with ARTERY-developed security library (sLib). All devices can operate in a wider operating temperatures from -40°to 105°C. In addition, ARTERY has steadily enhanced its product performance and service quality as it has aligned itself with international standards such as AEC-Q100 certification, ISO 9001 certification, Bluetooth SIG BQB certification and IEC 60730 home appliances safety standard class B.

Industrial Noise Mitigation Design


Open Environments
For noise reduction solutions in open environments, acoustic cameras and all-day noise simulation analysis are carried out based on customer needs; we help customers understand factory noise sources and external environmental noise, and establish a visual model for noise source and simulation results. .
Based on the frequency distribution of noise, both of passive noise reduction and active noise reduction methods are provided to customers with effective noise reduction solutions. Applicable areas: Factory roofs, operation areas, open noise environments, cooling tower, wind outlets, etc.
Semi-Open Environments
In semi-open industrial spaces, feedforward active noise reduction mode or feedback active noise reduction mode can be selected according to customer needs, we create a quiet zone within the working area, ensuring the protection of workers.


Machine tool noise reduction
For the noise reduction solution of the machine tool, we employ an acoustic camera to measure the machine's noise, analyze its noise pattern, and collaborate with partners to install secondary speakers. We provide various noise reduction parameters based on the operating mode, all aimed at creating a labor-friendly working environment.

Recording and analyzing the noise with the Digital camera SoundCam on-site Using MSC software Actran to further analyze the frequency and decibel distribution Considering PNC (passive noise cancellation) firstly, PNC could be one of the most effective way to reduce high frequency noise. Then, for the low frequency noise, SteadyBeat ANC solution is the best way to reduce the noise.