Sökning: "acoustic camera"
Visar resultat 6 - 10 av 14 uppsatser innehållade orden acoustic camera.
6. Development of a general acoustic model for an arbitrary surveillance camera design
Magister-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknikSammanfattning : 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. LÄS MER
7. Acoustic Analysis of Wave-Guide and MEMS Microphone in Camera Including Thermoviscous Losses
Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska HögskolaSammanfattning : Today Micro Electrical Mechanical Systems (MEMS) microphones are available in a range of electronic consumer products such as smart phones, tablets, smartwatches and surveillance cameras. The MEMS microphones are usually attached to a circuit board with a hole that lets sound propagate through, as well as additional wave-guides which alter the MEMS microphones original frequency response. LÄS MER
8. Opto-Acoustic Slopping Prediction System in Basic Oxygen Furnace Converters
Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)Sammanfattning : Today, everyday objects are becoming more and more intelligent and some-times even have self-learning capabilities. These self-learning capacities in particular also act as catalysts for new developments in the steel industry. LÄS MER
9. Classification of Acoustic Scenes Using Convolutional Neural Networks
Master-uppsats, Lunds universitet/Matematisk statistikSammanfattning : Minut is a startup company that builds a camera-free home monitor called Point. This thesis is about investigating the possibilities for Point to be able to use machine learning techniques for classification of acoustic scenes, in particular to detect if a party is ongoing in the home where Point is located. LÄS MER
10. Koncept för integrerad högtalare och mikrofon i övervakningskameror
Kandidat-uppsats, Malmö högskola/Fakulteten för teknik och samhälle (TS)Sammanfattning : Säkerhetsläget i Sverige och Europa är osäkert och ett allmänt behov av övervakning har ökat. Övervakningskameror kan både förhindra brott och lösa redan begångna brott. Axis Communication är världsledande inom nätverkskameror. LÄS MER