Educational guide 2013_14
Escola de Enxeñaría de Telecomunicación
Grao en Enxeñaría de Tecnoloxías de Telecomunicación
 Subjects
  Fundamentos de son e imaxe
   Contents
Topic Sub-topic
S1. Acoustic waves Introduction. Acoustic wave equation. Harmonic plane waves. Spherical waves. Power and Intensity. Diffraction
S2. Sound propagation and transmission Acoustic field. Propagation.Transmission between different media.
S3. Sound radiation and production Impedances. Transductors. Mechanical vibration. Radiation of simple sources. Directivity.
S4. Sound perception Human audition. Auditory losses. Equal loudness contours.
I1. Colorimetry Fiixed image signals and video signals. Visual human system. Light and colour. Visual effects.
I2. Capture and representation of images Cameras and lens. Monitors. 3D Visualisation.
I3. Image and video coding Fixed image: format of colour YUV; standards of compression. Image in movement: H.261 standard; MPEG formats.
Projects S1 and S2. Sound analysis. Time, frequency and spectrograms.
Projects S3 and S4. Sound measurements Sound pressure level. Sonometer. Octave-filter banks
Project I1. Colorimetry Basic functions
Project I2. Fixed images coding Functions for JPEG coding
Project I 3. Video coding Time-predictive coding
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