1. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development Algorithms are in the focus at development of any digital signal processing system. However they actually cannot be set up before it is clear how the input signal will be represented digitally.

2. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development ADC SamplingQuantizing Digitization of the input signal is a simple matter only in trivial signal processing cases. In general, the sampling and quantizing operations impact the features of the formed digital signal significantly.

3. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development ADC SamplingQuantizing Output specification Development of a DASP system starts at specification of its output in terms of the functions to be fulfilled and the quality to be provided for.

4. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development ADC SamplingQuantizing Output specification Functions filtering parameters to be estimated spectral transforms ……... processing time accuracy frequency range ……... Performance Organization of sampling and quantizing operations is carefully considered next targeting satisfaction of the specific processing requirements. Knowledge in the area of the corresponding DASP techniques is essential.

5. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development ADC SamplingQuantizing Output specification Functions filtering parameters to be estimated spectral transforms ……... processing time accuracy frequency range ……... Performance DASP Knowledge Definition of sampling and quantizing modes Requirements to algorithms Now, after it has been made clear how the digitizing will be carried out and how the digital signal will be represented, the development cycle can be concluded by choosing or developing the algorithm for the given specific task with the specific digital signal taken into account.

6. D SP InputDigital Processing Output Algorithms Typical approach to DASP systems development ADC SamplingQuantizing Output specification Functions filtering parameters to be estimated spectral transforms ……... processing time accuracy frequency range ……... Performance DASP Knowledge Definition of sampling and quantizing modes Requirements to algorithms