Essays about: "perceived audio quality"

Showing result 1 - 5 of 25 essays containing the words perceived audio quality.

1. 1. Bluetooth audio codecs in a real-time interactive context

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Gustav Johansson; Mattias Adevåg; Jacob Milton; [2023]
   Keywords : Bluetooth Low Energy; BLE; audio codec; LC3; aptX; real-time; interactive context; latency; perceived audio quality;

   Abstract : The emergence of Bluetooth Low Energy in combination with optimized coders has made it possible to transfer digital audio at very low bitrates, paving the way for small devices with longlasting batteries. The aim of this study is to compare the audio codecs LC3 and aptX, as well as peoples’ attitude towards audio quality in different contexts. READ MORE

3. 2. Value based selling : Key value drivers for SMEs within the steel industry

   University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

   Author : Simon Anderson; Markus Johannisson; [2022]
   Keywords : Value based selling; Customer perceived value; Perceived value; Value drivers; Värdebaserad försäljning; Kundens upplevda värde; Upplevt värde; Värde attribut;

   Abstract : Building upon previous research around value drivers, the purpose for this study was to review what value-drivers the SMEs within the Swedish steel industry find most important in their suppliers and how the industry as a whole can evaluate this information in a value-based selling approach. In today's literature regarding customer perceived value, the focus has been towards service related industries, and mainly within a B2C context. READ MORE

4. 3. Evaluation of the Perceived Speech Quality for G729D and Opus : With Different Network Scenarios and an Implemented VoIP Application

   University essay from Linköpings universitet/Informationskodning

   Author : Louise Almér; [2022]
   Keywords : Compression; Codec; audio; speech quality; quality of experience;

   Abstract : Communication has always been a vital part of our society, and day-to-day communication is increasingly becoming more digital. VoIP (voice over IP) is used for real-time communication, and to be able to send the information over the internet must the speech be compressed to lower the number of bits needed for transmission. READ MORE

5. 4. Innovative solutions for dementia care using ICT: A qualitative content analysis.

   University essay from Linnéuniversitetet/Institutionen för informatik (IK)

   Author : Adeyinka Lawrence Adeojo; [2020]
   Keywords : Information and communication technology ICT ; Information System IS ; Human-Organization-Technology fit HOT Framework; Dementia patients; Older adults; EHealth; Qualitative Content Analysis;

   Abstract : Aims/Objectives: The objectives of this thesis were to examine and discuss the existing information and communication technology (ICT) tools used in the healthcare sector for older adults with dementia, the benefits and challenges of using these ICT tools from the perspective of older adults with dementia and their health care providers. Research methods: Data was collected using semi-structured interviews with older adults with dementia and health care providers and managers at a nursing home in Nigeria. READ MORE

6. 5. The impact of onset transient duration onperceived transient loudness : Could transient level reduction be compensated by increasing transient duration?

   University essay from Luleå tekniska universitet/Institutionen för konst, kommunikation och lärande

   Author : Jakob Erlandsson; [2020]
   Keywords : Audio; Transient; Transient duration;

   Abstract : When mixing and mastering modern music, many engineers strive for making the end product to be perceived as loud as possible without sacrificing audio quality. Achieving this will often involve reducing the dynamic range of a track through peak limiting. READ MORE