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Showing result 1 - 5 of 9 essays matching the above criteria.

1. 1. Comparative analysis of contact and non-contact method for determining the natural frequencies of a bolted joint

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Malin Dyberg; Elvira Troillet; [2023]
   Keywords : ;

   Abstract : To ensure high assembly quality of components, a proper clamping force in bolted joints is essential. The existing tightening technology rely on torque and angle; however, this thesis proposes a method for obtaining the clamping force of a bolted joint based on measuring the natural frequencies. READ MORE

3. 2. Pitcher : An automatic guitar tuner

   University essay from KTH/Mekatronik

   Author : Hannes Andersson; John Sjöberg; [2021]
   Keywords : Arduino; mechatronics; autocorrelation; guitar tuner; pitch detection algorithm; Arduino; mekatronik; autokorrelation; gitarrstämmare; tonavläsning;

   Abstract : Pitcher is a prototype which makes it easier for inexperienced guitar players to tune their guitars without any prior knowledge required. This thesis will explore how the construction varies between the usage of DC and a stepper motor, how reliable the tuner is and how long it takes to tune the guitar. READ MORE

4. 3. Interpolation of Perceived Gender in Speech Signals

   University essay from Lunds universitet/Matematisk statistik

   Author : Alexander Hagelborn; Jack Hulme Geber; [2020]
   Keywords : speech modelling; speech morph; interpolation; gender dysphoria; Mathematics and Statistics;

   Abstract : For individuals with gender dysphoria, voice therapy can be an important tool to change characteristics about their voice to align better with their gender identity. This is often done by practising with a speech therapist and can be a long and difficult process. READ MORE

5. 4. Correcting biological infrared spectroscopy data for atmospheric gases and Mie scattering

   University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik - Genomgår omorganisation

   Author : Stéphan Pissot; [2020]
   Keywords : FTIR; spectroscopy; chemometrics; infrared absorption microscopy; atmospheric correction; scattering correction; Physics and Astronomy;

   Abstract : Infrared absorption microscopy is a powerful chemometric tool with a wide variety of applications. It is, however, subject to considerable disturbances from atmospheric gases and scattering effects. READ MORE

6. 5. The effects of distortion : Investigating how different types of distortion affect timbral attributes and subjective preference

   University essay from Luleå tekniska universitet/Medier, ljudteknik och teater

   Author : André Waldton Lézin; [2020]
   Keywords : distortion; subjective; subjectivity; preference; perception; timbre; roughness; warmth; descriptors;

   Abstract : The effects of distortion has been investigated prior to this study, however most of these studies focus on the objective physicalities of a certain type of distortion or they might apply distortion in static amounts to examine effects of loudspeaker distortion. Objectively the varying types of distortion may be different, however there are little explanations on how these types subjectively might sound different. READ MORE