Essays about: "harmonic distortion"
Showing result 1 - 5 of 38 essays containing the words harmonic distortion.
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1. Developing a portable, customizable, single-channel EEG device for homecare and validating it against a commercial EEG device
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : There are several commercial electroencephalography (EEG) devices on the market; however, affordable devices are not versatile for diverse research applications. The purpose of this project was to investigate how to develop a low-cost, portable, single-channel EEG system for a research institute that could be used for neurofeedback-related applications in homecare. READ MORE
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2. Phainesthai : Auditory Processes as Tools for Musical Composition
University essay from Kungl. Musikhögskolan/Institutionen för komposition, dirigering och musikteoriAbstract : The human auditory system can become an active agent in the production of sound when stimulated with specific tone combinations. The resulting auditory distortion products can be amplified and drawn attention to by employing certain just intonation practices – a compositional technique that may serve as a powerful catalyst for reaching different states of mind in listeners. READ MORE
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3. Design of auxiliary communication for audio between computers and DSPs : Programming and optimization of computational resources
University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronikAbstract : This thesis report is about designing a prototype and establishing audio communication between a computer and Digital Signal Processor (DSP) using two preamp circuits using both auxiliary and USB connection. The paper gives the reader an overview on how audio is transmitted from a computer, through the system and to the desired output. READ MORE
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4. Automatic Maximum Sound Pressure Level (SPL) Measurements Inside Cars
University essay from KTH/Teknisk akustikAbstract : With a growing interest in technical specifications among consumers, there is a need for accessible measurement tools that enable individuals to evaluate the performance of their equipment, including common speakers and car audio systems, beyond what the manufacturer provides. However, the existing measurement systems are often geared towards professionals. READ MORE
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5. Elimination of Harmonic Disturbances in Softstarters
University essay from Lunds universitet/Institutionen för elektro- och informationsteknikAbstract : Power system infrastructure has been facing many challenges when it comes to harmonics distortion, and power electronic devices are no exception considering their wide usage in the system. In this thesis the focus is on the impact of these system harmonics on the electrical motors which are vastly used in industry for different applications. READ MORE