𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A very-low-frequency block-digital oscillator

✍ Scribed by José I. Acha; Aranzau Ayerbe

Publisher
John Wiley and Sons
Year
1985
Tongue
English
Weight
681 KB
Volume
13
Category
Article
ISSN
0098-9886

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✦ Synopsis

The development of a block-digital oscillator when the oscillating frequencyf, is very low with respect to the sampling frequencyf, is outlined. Explicit relations for the sensitivity to coefficient quantization, for scaling and for mean-squared round-off error analysis are derived. The principal conclusion is that both the sensitivity and the mean-squared round-off error remain constant and do not depend on the ratio f , / f o . Finally, the block oscillator is compared with the scalar oscillator proposed in Reference 7; some numerical results are also included.

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