Essays about: "Strong Echo"

Showing result 1 - 5 of 8 essays containing the words Strong Echo.

  1. 1. Echo of the Ancients: Evolution of Song in the Avian Family Cettiidae

    University essay from Uppsala universitet/Paleobiologi

    Author : Jared Goodstadt; [2022]
    Keywords : Cettiidae; song; acoustic analysis; PCA; Mahalanobis distance; phylogeny;

    Abstract : The Cettiidae, a family of primarily small, insectivorous, Asiatic and Austronesian, mountain birds have been the subject of acoustic analysis in the past. However, until this point, an in-depth review of the songs of the entire family had yet to be undertaken. READ MORE

  2. 2. Gate Recurrent Unit Neural Networks for Hearing Instruments

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

    Author : Harshit Sharma; Pallavi Rajanna; [2020]
    Keywords : Keyword Spotting; GRU; Gated; Recurrent; Unint; RNN; Hearing Instruments; Hearing; Instruments.; Technology and Engineering;

    Abstract : Gated Recurrent Unit (GRU) neural networks have gained popularity for applications such as keyword spotting, speech recognition and other artificial intelligence applications. Typically for most applications training and inference is performed on cloud servers, and the result are transferred to the power constrained device, e.g. READ MORE

  3. 3. Evaluation of OSTE-hybrid materials for acoustophoresis applications

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Elin Forss; [2020]
    Keywords : Acoustophoresis; off-stoichiometry-thiol-enes; OSTE; microfluidics;

    Abstract : This project aimed at exploring new hybrid materials to be used for acoustophoresis applications. Acoustophoresis can be used to manipulate particles inside a microfluidic channel by creating ultrasound standing waves within the channel [1]. This can be used for cell separation [2] or trapping of particles [3]. READ MORE

  4. 4. Airborne Radar Ground Clutter Suppression Using Multitaper Spectrum Estimation & Choosing DPSS Parameters

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Carl-Henrik Hanquist; [2018]
    Keywords : DPSS; Multitaper; Radar;

    Abstract : One of the biggest challenges in any airborne radar is to distinguish a target from a strong ground echo. The main problem is that the ground echo, called ground clutter, can be up to a million times stronger than the response from the target in question. READ MORE

  5. 5. Inside the echo chamber : A qualitative study on anti-immigration internet media, political polarization and social trust in a fragmented digital landscape

    University essay from Södertörns högskola/Medie- och kommunikationsvetenskap

    Author : Britta Söderberg; [2017]
    Keywords : Anti-immigration media; alternative media; social media; filter bubbles; algorithms; media critique; polarization; fragmentation; balkanization; social trust;

    Abstract : “Filter bubble” became one of the most topical words of 2016 and it was even included in the Swedish Language Council's list of new Swedish words that was presented at the end of the year. Referring to algorithmically adapted media bubbles, this phenomenon has particularly been discussed in relation to the UK Brexit referendum and the US election as scholars and journalist argue that the phenomenon, in combination with a fragmented media usage, contribute to a political polarization where each side of the political spectrum is encapsulated in “echo chambers” where opinions and beliefs are repeated like an echo rather than contested and challenged. READ MORE