The IIS Chip Gallery
biomed (2002)
by
| Application | Biomedical |
| Technology | 600 |
| Manufacturer | austriamicrosystems |
| Type | Semester Thesis |
| Package | LCC84 |
| Dimensions | 4500μm x 4600μm |
| Voltage | 3.3 V |
The chip implements a compression system for electro-cardiogram signals based on the discrete wavelet transform and the embedded zero-level tree wavelet coding. The discrete wavelet transform is realized as a dyadic filter bank, using transposed polyphase form filters and signed digit coefficient representation.