Course pages 2011–12
Digital Signal Processing
Study materials
- DSP slides (2up, 4up)
- MATLAB introduction slides (2up, 4up)
- Example solutions for the MATLAB exercises
Demonstration and exercise materials
- Forever rising tones illusion (MATLAB introduction)
- Zoneplate sampler, zoneplate bitmap (lecture 4)
- IQ sampled recordings of FM radio broadcasts (exercises 11 and 12):
- iq-fm-96M-240k.dat
center frequency 96.0 MHz (= BBC Radio Cambridgeshire), sample rate 240 kHz, 30 s, 38 MB - iq-fm-97M-3.6M.dat
center frequency 97.0 MHz, sample rate 3.6 MHz, 4 s, 102 MB, covers three FM radio stations
- iq-fm-96M-240k.dat
- stars-blurred.png, stars-psf.png (exercise 13)
- touchtone.wav (exercise 15 (b))
- Touchtone specification: ITU-T Recommendations Q.23 and Q.24 (exercise 15)
- Image files bear.png and boat.png used in the demonstration (lecture 10, source)
- Audio files loudness.wav and masking.wav used in the demonstration (lecture 11)
The material on audio-visual coding (last 4 lectures) was presented in previous years as part of the Part II Information Theory and Coding course. Therefore, exam questions 2003 Paper 7 Question 8 (a), 2004 Paper 7 Question 8 (c,d), 2004 Paper 8 Question 10 (c), and 2005 Paper 8 Question 10 (d) of that course are also related to material now covered in Part II DSP.
Supervision information
- Example solutions for past exam questions and
some of the exercises
[access limited to supervisors and (after end of supervisions) students] - Information for supervisors
[ask lecturer (mgk25) to put your Raven identifier (CRSID) onto the access control list]
Related links
- DSP textbook with full text online: Steven W. Smith: The Scientist and Engineer's Guide to Digital Signal Processing
- This course is only a brief introduction into the basics of
Digital Signal Processing. For in-depth coverage, have a look at the
entire series of courses taught on the same subject in the Engineering
Tripos:
- Fourier Transforms, Signal & Data Analysis (Part IB, Paper 7, Section C, lecture notes: Joan Lasenby)
- Module 3F1 – Signals and Systems (Part IIA)
- Module 3F3 – Signal and Pattern Processing (Part IIA, lecture notes: Dr Godsill)
- Module 4F7 – Digital Filters and Spectrum Estimation (Part IIB, lecture notes: Dr Godsill)
- comp.dsp FAQ