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PCE
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CPC Subgroup
H03D 3/04

by counting or integrating cycles of oscillations

Full Title

Demodulation of angle-, modulated oscillations (H03D5/00, H03D9/00, H03D11/00 take precedence) > by detecting phase difference between two signals obtained from input signal (H03D3/28 - H03D3/32 take precedence; ; limiting arrangements H03G11/00) > by counting or integrating cycles of oscillations