I also work as a freelance engineer.
Of course, it can be related to microphones, but it can be anything else, so please tell us about it.
I will list my portfolio below, so if you have any interests please contact me by e-mail.
Thank you.
ikeda@yokohama-mic.com
Skills
Acoustic design
of microphone
Frequency response, directivity, etc.
It can be designed to be adjusted acoustically.
Both dynamic and condenser are possible.
Mechanical design
of microphone
Considering strength, vibration noise, EMC, ease of use, etc.
I can design the mechanism and housing.
Since it is easy to interact with sound and electricity.
Our strength is that I can design with these factors in mind.
Electrical design
of microphone
I can design a simple analog electronic circuit using FET and transistors.
Low noise level, wide dynamic range
It is important to realize it.
Drafting
I can use 3D CAD to create 3D data.
Of course, I can also draw 2D drawings.
Works
Careers
2004-2007
Saitama University
Faculty of Engineering, Department of Information Systems Engineering
From programming in C and Java to basic linear algebra and discrete mathematics, I studied a wide range of information engineering in general.
I researched on "Speech Enhancement Method Using Time Delay with Dual Microphones" in Shimamura Lab.
I gave a presentation at the Acoustical Society of Japan in March 2008.
I was a member of an acappella club for 4 years, and I experienced firsthand what it was like to perform live with a microphone.
2008-2020
Audio-Technica Co., Ltd.
I studied under Dr. Hiroshi Akino and was engaged in the design and development of wired microphones.
2021 -
Yokohama microphone
I started a microphone brand by myself.
My goal is to design and develop the next generation of microphones for professionals who are not satisfied with the old microphones.
I want to provide the world with new and interesting things that can only be created by one person.
Profile
Name: Tatsuya Ikeda
Occupation: Microphone engineer
Brand name: Yokohama Microphone
Phone: 070-4350-2010
E-mail: ikeda@yokohama-mic.com
Activity base: Yokohama City, Kanagawa Prefecture
Birthplace: Toda City, Saitama Prefecture
Age: 36 years old
Software usage experience:
3D CAD software
・ Fusion360 (2 years)
・ NX (5 years)
・ Creo Direct Modeling (2 years)
・ Solidworks (just a little)
2D CAD software
・ Creo Direct Drafting (13 years)
・ AutoCAD (just a little)
・ DraftSight (just a little)
PCB design software
・ PADS (3 years)
Circuit simulation software
・ LTspice (5 years)
・ MicroCap (7 years)
Acoustic simulation software
・ COMSOL Multiphysics (just a little)
Numerical analysis software
・ MATLAB (1 year)
Qualification: Software development engineer
Hobbies: Taking snapshots while walking with a child
Special skill: Rubik's Cube (average record 2.5 minutes)
Motto: "Somehow exciting newness
Contact
You've read this far.
"It would be interesting to ask this person for work!"
If you feel that, I'm very happy.
"Can you design XX?"
"I want to make △△, so let's collaborate!"
"I'm using a microphone, but I'm having trouble with □□ ..."
"I want you to convert handwritten drawings into 3D data"
etc.
Feel free to tell me anything.
Please contact me by email below.
I'll be expecting you.
Thank you.