RECORDING AND PROCESSING OF PRIMARY ACOUSTIC MATERIAL FOR THE TASK OF VOICE ANALYSISAND VOICE CHARACTERISTICS EXTRACTION
Journal Title: Наукові праці. Серія "Комп’ютерні технології" - Year 2017, Vol 307, Issue 295
Abstract
The features of using different types of microphones for acoustic recording of the human voice are considered. The possibility of using studio, headset, lapel and stubborn microphones is analyzed. The main characteristics and types of microphones that can be used for voice signals recording in the task of voice signal analysis and its main characteristics extraction are singled out. Also, in the course of the experimental study, the sampling frequency optimum value for such signals is determined. This value analysis is based on human voice frequency characteristics and the necessity of the most accurate voice signal reconstruction by software. The obtained results are analyzed by comparison with data from references. These results should be used in the authors’ researches of human condition analysis methods based on the human voice analysis.
Authors and Affiliations
O. Mieshkov
Keywords
Related Articles
- EP ID EP396612
- DOI -
- Views 82
- Downloads 0
THE RESEARCH OF THE SPEED MODE AUTOMATIC CONTROL COMPLEX METHOD OF NON-MOTORIZED MOBILE PLATFORMS
city bicycle; physical limitations of human motor resource; automatic control; modelling of driving dynamics; automatic gearbox
CHOICE OF SOFTWARE MODULES FOR REENGINEERING BY COMBINING SWOT- ANALYSIS AND GAME THEORY
In this paper built a conceptual model of the existing automated system and on it basis built a structural-functional diagram. The next step is to build a target model based on own developments. Considered the decision-m...
PIEZOELECTRIC VISCOMETER
To measure the viscosity of thixotropic fluids in tribotechnical clearance:heavy motor fuel and oil. Their dynamic viscosity differs from the Newtonian liquids. The main difference between viscometers – like processes in...
MODELS AND METHODS PROCESSING OF DIGITAL TEXTURAL IMAGES IN AEROSPACE MONITORING SYSTEMS
Remote sensing of the land surface provides unique opportunities of operational data collection with high spatial, spectral and temporal resolution, which defines the great information opportunities of such systems. Auto...
RESEARCH OF KEYBOARD HANDWRITING AUTHENTICATION ALGORITHMS
Developments in the field of keyboard handwriting biometric authentication have a number of ad-vantages and disadvantages for which the abolition of the authentication method was proposed based on the keyboard in the for...