Essays about: "Speech Enhancement"

Showing result 16 - 20 of 58 essays containing the words Speech Enhancement.

  1. 16. Iranian Women’s Experience of Mandatory Hijab : A Case Study of a Campaign on Facebook

    University essay from Stockholms universitet/Institutionen för mediestudier

    Author : Pegah Hamzehei; [2014]
    Keywords : Mandatory veil; Iran; women; media; digital diaries; Facebook; activism; social media;

    Abstract : The current research is analyzing self-representation of Iranian women in Facebook relating tothe mandatory veil case study. Social media is assisting Iranian women to demonstrate theirprotest against mandatory hijab in various aspects. READ MORE

  3. 17. Modulation Domain Improved Adaptive Gain Equalizer for Single Channel Speech Enhancement

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Nettem.Adithyavalli ; Shakira Shaheen; [2013]
    Keywords : Speech Enhancement; Adaptive Gain Equalizer; Improved Adaptive Gain Equalizer;

    Abstract : Human speech is the main method for personal communication. During communication speech may get impaired with ubiquitous noise. Enduring interfering noise decreases speech intelligibility and makes speech communication troublesome. READ MORE

  4. 18. Localization of Environmental Reflectors by Acoustic Measurement

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Ladan Zamaninezhad; [2013]
    Keywords : Boundary localization; room acoustic; acoustic signal processing;

    Abstract : The knowledge of the acoustic environment is advantageous for many applications of signal processing such as speech enhancement and spatial sound field reproduction. One of the important features of an enclosure is the location of its boundaries. READ MORE

  5. 19. Echo Cancellation using PMSAF and Compare the performance with NLMS and improved PNLMS under different Impulse responses

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Mohsin Ali; Muhammad Jamal Nasir; [2013]
    Keywords : Echo cancellation; IPNLMS; MSAF; NLMS; PNLMS; SAF;

    Abstract : In the field of signal processing adaptive filtering is a major subject which has vast applications in speech processing e.g. speech coding, speech enhancement, echo cancellation and interference. Echo is the major problem in the communication systems. READ MORE

  6. 20. Stereo Echo Cancellation(SEC) employing Signal Decorrelation with emphasis on Affine Projection Algorithm(APA)

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Santosh Ande; [2013]
    Keywords : Affine Projection Algorithm APA ; Stereo Echo Cancellation SEC ; De-correlation; Non-linear Processing NLP ; Time Varying All-Pass Filter TV-APF ; ERLE; MIS.;

    Abstract : Monophonic tele-conferencing systems employ acoustic echo cancellation (AEC) to reduce echoes that result from coupling between loudspeaker and microphone. Acoustic echo cancellation is simple to develope as there is a single channel. READ MORE