Localization of Low Noise Areas with Active Noise Canceling Devices
نویسندگان
چکیده
منابع مشابه
Analog Active Noise Canceling Headset
Analog systems to achieve active noise cancellation in headphones were designed and implemented. Our project addresses two distinct technqiues feed forward and feedback systems. The work up to mid-semester, which was focused mainly on a feed-forward system with the motivation of developing a clip-on platform for generic earphones, is presented briefly. Limitations of this approach that lead to ...
متن کاملA Transformer Noise-Canceling Ultra-Wideband CMOS Low-Noise Amplifier
Previously reported wideband CMOS low-noise amplifiers (LNAs) have difficulty in achieving both wideband input impedance matching and low noise performance at low power consumption and low supply voltage. We present a transformer noise-canceling wideband CMOS LNA based on a common-gate topology. The transformer, composed of the input and shunt-peaking inductors, partly cancels the noise origina...
متن کاملA 3-6 GHz Current Reused Noise Canceling Low Noise Amplifier for WLAN and WPAN Applications
ISSN: 2347-8578 www.ijcstjournal.org Page 315 A 3-6 Ghz Current Reuse Noise Cancelling Low Noise Amplifier For WLAN And WPAN Application Shivabhakt Mhalasakant Hanamant [1], Dr.S.D.Shirbahadurakar [2] M.E Student , Guide [2] Department of E & TC Dr. D.Y.Patil COE, Ambi Pune – India ABSTRACT A wideband low-noise amplifier (LNA), which is a key block in the design of broadband receivers for multi...
متن کاملThermal Noise Canceling in LNAs: A Review
Most wide-band amplifiers suffer from a fundamental trade-off between noise figure NF and source impedance matching, which limits NF to values typically above 3dB. Recently, a feed-forward noise canceling technique has been proposed to break this trade-off. This paper reviews the principle of the technique and its key properties. Although the technique has been applied to wideband CMOS LNAs, it...
متن کاملActive Voice Control : An Implementation of Active Noise Control for Canceling Speech
Except where reference is made to the work of others, the work described in this thesis is my own or was done in collaboration with my advisor. This thesis does not include proprietary or classified information. Permission is granted to Auburn University to make copies of this thesis at its discretion, upon the request of individuals or institutions and at their expense. The author reserves all...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Intellekt. Sist. Proizv.
سال: 2020
ISSN: 2410-9304,1813-7911
DOI: 10.22213/2410-9304-2019-4-149-155