IT1191462B - Female hygiene tampon - Google Patents

Female hygiene tampon

Info

Publication number
IT1191462B
IT1191462B IT40042/86A IT4004286A IT1191462B IT 1191462 B IT1191462 B IT 1191462B IT 40042/86 A IT40042/86 A IT 40042/86A IT 4004286 A IT4004286 A IT 4004286A IT 1191462 B IT1191462 B IT 1191462B
Authority
IT
Italy
Prior art keywords
signal
units
sample
relevant
sign
Prior art date
Application number
IT40042/86A
Other languages
Italian (it)
Other versions
IT8640042A0 (en
IT8640042A1 (en
Inventor
Giuseppe Aliotta
Original Assignee
I Co L Srl Import Export
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by I Co L Srl Import Export filed Critical I Co L Srl Import Export
Priority to IT40042/86A priority Critical patent/IT1191462B/en
Publication of IT8640042A0 publication Critical patent/IT8640042A0/en
Publication of IT8640042A1 publication Critical patent/IT8640042A1/en
Application granted granted Critical
Publication of IT1191462B publication Critical patent/IT1191462B/en

Links

Landscapes

  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

An audio signal processor treats a digitally encoded signal. Units (3, 12) sample the encoded signal and units (8, 13) calculate from the sampled values a correlation function relevant to a particular time frame. The function value serves to control an adaptive echo cancellation algorithm. The sampled signal portions are truncated (2, 5) so that only the arithmetic sign bit of each signal portion contributes to the function calculation. An incoming signal sample is initially treated in an extraction block arranged to determine the arithmetic sign relevant to that signal, the resulting sign bits being fed in sequence to a shift register arranged to store a predetermined number of sign bits. Outputs are provided from selected locations in the register in accordance with a control logic select circuit.
IT40042/86A 1986-04-17 1986-04-17 Female hygiene tampon IT1191462B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT40042/86A IT1191462B (en) 1986-04-17 1986-04-17 Female hygiene tampon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT40042/86A IT1191462B (en) 1986-04-17 1986-04-17 Female hygiene tampon

Publications (3)

Publication Number Publication Date
IT8640042A0 IT8640042A0 (en) 1986-04-17
IT8640042A1 IT8640042A1 (en) 1987-10-17
IT1191462B true IT1191462B (en) 1988-03-23

Family

ID=11247057

Family Applications (1)

Application Number Title Priority Date Filing Date
IT40042/86A IT1191462B (en) 1986-04-17 1986-04-17 Female hygiene tampon

Country Status (1)

Country Link
IT (1) IT1191462B (en)

Also Published As

Publication number Publication date
IT8640042A0 (en) 1986-04-17
IT8640042A1 (en) 1987-10-17

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