| |
| Previous course: C5126 |
| Offered by:
Department of Acoustic Technology
(AT) |
| No credit points with: C5126 |
| Prerequisite: 51221/C5121.49210/C4231.52201/C4942 |
| Recommended semester:
7th - 9th semester |
| Scope and form: Lectures and project work. Two afternoon exercises. |
| Examination:
Assessment of report and approval of exercises. Delivering report.
(13 point scale
) |
| Contact person: |
Karsten Bo Rasmussen, AT, Building 352, Tel. +45 4525 3939 |
|
| Aim: To inspire the participants to deal with audio-related problems with a critical and creative attitude. |
| Contents: Analogue recording on magnetic tapes. Masking in the frequency domain and in the time domain. Noise reduction based on psychoacoustics. Digital recording: design, manufacture and playback of compact discs. Principles for digital tape recording. Application of dither. Datareduction systems. Stereophonic theory: time-delay and intensity stereo, artificial-head recordings, microphone positioning, sound field around the head. Multichannel stereo. Loudspeakers: the loudspeaker as sound source, cabinet diffraction. Outdoor sound reinforcement. |
