トスク株式会社(旧十慈フィールド) List of Products and Services

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In the "First Issue (Special Feature: Measurement)," we introduce the specific measurement instrument testing regulations for sound level meters and vibration level meters, as well as international standards for clean rooms. [Contents (Excerpt)] ■ INNER VIEW Kohei Yamamoto (Director of the Kobayashi Self-Learning Research Institute) Hearing the Unheard - The Source of Power that Changes Human Life ■ Special Feature: Measurement 01: "Measurement" and "Quantification" 02: Specific Measurement Instrument Testing Regulations for Sound Level Meters and Vibration Level Meters 03: International Standards for Clean Rooms ■ TECHNICAL REPORT Acoustic Volume Meter / Volume Meter ■ Product Nostalgia Airborne Particle Counter KC-01 *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.2 (Special Feature: Flying)," we introduce research on microbial dynamics within the International Space Station and challenges related to low sonic booms. [Contents (Excerpt)] ■INNER VIEW Kazuo Terakado (Science Journalist, Senior Researcher at the Japan Space Forum) Returning to the Origin - Once Again, a "Dream" in Space ■Special Feature: Flying 01: Case Studies Measuring the Environment Inside the International Space Station 02: Collaborative Research Aiming for the Realization of Quiet Supersonic Passenger Aircraft - Challenges of Low Sonic Booms 03: Automatic Monitoring of Aircraft Noise ■Product Revitalization: Noise Meter NA-20 Series *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.3 (Special Feature: Resonance)," we introduce research related to vocal tract models and measurement cases of chapels that solved acoustic challenges with unique designs. [Contents (Excerpt)] ■ INNER VIEW Suzanne Chiani (Composer, Performer) Opening Up Unknown Resonance – A Female Composer's Challenge ■ Special Feature: Resonance 01: Research Introduction What Can Be Seen Through Vocal Tract Models 02: Measurement Cases Acoustic Measurement of Chapels – Solving Acoustic Challenges with Unique Designs ■ Series: Got It! Measuring Instruments Seismometer (Part 1) "Quantifying Earthquakes" ■ Product Knowledge From Pure Water to Hydraulic Oil – Liquid Particle Counter KL-01 *For more details, please refer to the materials. Feel free to contact us as well.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.5 (Special Feature: Visualization)," we introduce technology related to polarizing high-speed interferometers and new attempts to visualize changes in sound environments through automatic sound source identification. [Contents (Excerpt)] ■INNER VIEW Osamu Nishimura (President, Ace Co., Ltd.) "Tokyo Sales Office" in Ota Ward - Discovering our strengths through participation in the Downtown Bobsleigh ■Special Feature: Visualization 01: Exploration Why visualize? - An interview with Chairman Yamamoto of Kobayashi Scientific Research Institute 02: Technology Introduction A camera that captures sound - Polarizing high-speed interferometer 03: Measurement Case Studies Automatic sound source identification using deep learning - Visualizing sound environments with multi-point synchronization ■Series: Got It! Measuring Instruments Seismometer (Part 3) "Applications of Seismometers" *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.6 (Special Feature: Speaking)," we introduce research on easily understandable speech and interviews with those involved in the development of the frequency analyzer "Sound Spectrograph." [Contents (Excerpt)] ■Special Feature: Speaking 01: Research Aiming for Easily Understandable Speech - What Can Be Done on the Speaking Side 02: Product Insights Active in Voice Analysis - Sound Spectrograph ■Unique Initiatives Leveraging Expertise Japan Acoustic Research Institute ■INTRODUCTION The Journey of the Particle Counter Over 40 Years ■Series: Got It! Measuring Instruments Standards and Monitoring of Clean Rooms (Part 1) "Management of Clean Rooms" *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.7 (Special Feature: Exploring)," we introduce research on the mechanisms of pulsating auroras and examples of aerosol measurements. [Contents (Excerpt)] ■INNER VIEW Hideaki Motoyama (Professor, National Institute of Polar Research) Life will work out somehow; drilling will work out somehow – Exploring the past and future of the Earth through ice ■Special Feature: Exploring 01: Research Introduction The aurora was singing – The proven mechanism of "pulsating auroras" 02: Measurement Examples Let's talk about something like catching clouds – Measuring aerosols ■TECHNICAL REPORT Faster and more accurately – Aiming for the efficiency of tunnel sound inspection ■Series: Got It! Measuring Instruments Standards and Monitoring in Clean Rooms (Part 2) – "Methods of Multi-Point Monitoring," etc. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.8 Special Feature: Separation," we introduce standards and monitoring for clean rooms, as well as hourglass-type level checkers. [Contents (Excerpt)] ■ INNER VIEW Junki Ono (Professor, School of System Design, Tokyo Metropolitan University) It seems solvable yet unsolvable, and that's what makes it enjoyable - The methods of sound source separation that I have continued to think about. ■ Special Feature: Separation 01: Joint Research Eventually, in place of the ear - A challenge towards real-time sound source separation. 02: Case Studies Visualizing the transmission of specific sounds - Identification of outdoor environmental sounds. 03: Technology Introduction Distinguishing microbial particles - Biological particle counters. *For more details, please refer to the PDF document or feel free to contact us.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.9 Special Feature: Comparison," we introduce particle counters accepted in the semiconductor industry for their compatibility with hydrofluoric acid, as well as science columns. [Contents (Excerpt)] ■ INNER VIEW Kenichi Fujii (Chief Researcher, Engineering Measurement Standards Research Division, National Metrology Institute of Japan (NMIJ)) Ideas and encounters start from lunchtime - A researcher's life dedicated to challenging the revision of the definition of mass. ■ Special Feature: Comparison 01: Introduction by Takashi Usuda, Director of NMIJ Thoughts on fulfilling responsibilities to future society - Reflections on the revision of definitions. 02: Introduction by the Japan Quality Assurance Organization Mobile testing facilities - The traveling calibration vehicle. 03: Case Study Supporting the "first" of a Thai private company - Acoustic calibration system. *For more details, please refer to the PDF document or feel free to contact us.

"Shake Hands" is a technical information magazine published by Rion Co., Ltd., filled with useful information. In "vol.10 Special Feature: Expanding," we focus on "expanding" perspectives in various fields. The special feature also introduces calibration techniques for particle counters. [Contents (excerpt)] ■INNER VIEW Masanao Yamaoka (Hitachi, Ltd. Research & Development Group, Electronics Innovation Center, Information Electronics Research Department) Reviving Japan's Traditional Craftsmanship - A Machine That Surprised Even the Semiconductor Industry by Defying Common Sense ■Special Feature: Expanding 01: Introduction Resetting Metals with "Annealing" - From the Field of Heat Treatment 02: Collaborative Research Visualizing the Invisible - Calibration Techniques for Particle Counters 03: Laboratory Renovation Dreaming of Communication with Elephants - Conversing with Elephants Using Low-Frequency Sounds *For more details, please refer to the PDF document or feel free to contact us.