Essays about: "Acoustic Design"

Showing result 1 - 5 of 71 essays containing the words Acoustic Design.

  1. 1. Development of a general acoustic model for an arbitrary surveillance camera design

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Shenyang Fei; [2018]
    Keywords : MEMS microphone; Frequency Response; Thermoviscous Losses;

    Abstract : This thesis studies how the mechanical design of a surveillance camera affects the acoustic performance, mainly in terms of the frequency response within the human hearing range. During the project, the mechanical characteristics that affect frequency response were investigated by measuring the camera’s audio behavior in an anechoic chamber. READ MORE

  2. 2. Horizontal natural frequency in a 10 story building : A comparison between CLT and concrete using estimate calculations

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Jennifer Eriksson; [2018]
    Keywords : Horizontal natural frequency; tall timber building; timber structure; CLT; wind induced motion; tall CLT building; Horisontell egenfrekvens; hög träbyggnad; höga trähus; KL-trä; vindinducerade rörelser; högt KL-hus;

    Abstract : Tall slender buildings are easily set in motion by wind and earthquakes but by estimating the buildings horizontal natural frequencies in the design phase, these motions can be kept within acceptable boundaries. There are many parameters that decides the natural frequency of a building and it can therefore be difficult to calculate it. READ MORE

  3. 3. Design, 3D Bioprinting, and Testing of Otic Prosthesis

    University essay from Högskolan i Jönköping/Tekniska Högskolan

    Author : Dan Rogozea; [2018]
    Keywords : Bioprinting; Ossicles;

    Abstract : The middle ear is a complex organ with multiple functions. It is prone to accidental, genetic, excessive noise exposure, or age-related damage. Its main role is to convey and amplify the mechanical vibrations of the tympanic membrane to the acoustic nerve through three connected small bones, the ossicles; malleus, incus, and stapes. READ MORE

  4. 4. Speech Reading with Deep Neural Networks

    University essay from Uppsala universitet/Institutionen för informationsteknologi; Uppsala universitet/Institutionen för informationsteknologi

    Author : Linnar Billman; Johan Hullberg; [2018]
    Keywords : ;

    Abstract : Recent growth in computational power and available data has increased popularityand progress of machine learning techniques. Methods of machine learning areused for automatic speech recognition in order to allow humans to transferinformation to computers simply by speech. READ MORE

  5. 5. A Linear, Wide-band, Low-Power Receiver for Narrowband- Internet of Things (NB-IoT)

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Rohan Raghunath; Ghanashyam Ravindranath Prabhu; [2018]
    Keywords : NB-IoT; FTNC; Harmonic rejection; N-path filtering; RX Front End; Low power; Wide-band; Passive mixer; Current mode; Technology and Engineering;

    Abstract : Advancement of technology with the aid of new application, wireless communication has grown rapidly in the past two decades. Recently, in the wireless communication industry, Narrowband- Internet of Things (NB-IoT) is being discussed by everyone, as the most important emerging technology of the day. READ MORE