IT1186405B - Tanning of hides preserved by salting - Google Patents

Tanning of hides preserved by salting

Info

Publication number
IT1186405B
IT1186405B IT23117/85A IT2311785A IT1186405B IT 1186405 B IT1186405 B IT 1186405B IT 23117/85 A IT23117/85 A IT 23117/85A IT 2311785 A IT2311785 A IT 2311785A IT 1186405 B IT1186405 B IT 1186405B
Authority
IT
Italy
Prior art keywords
speakers
horns
rear face
baffle case
acoustical baffles
Prior art date
Application number
IT23117/85A
Other languages
Italian (it)
Other versions
IT8523117A0 (en
Inventor
Fulvio Remonato
Giancarlo Remonato
Beniamino Remonato
Ruggero Galiotto
Original Assignee
Erretre Srl
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 Erretre Srl filed Critical Erretre Srl
Priority to IT23117/85A priority Critical patent/IT1186405B/en
Publication of IT8523117A0 publication Critical patent/IT8523117A0/en
Application granted granted Critical
Publication of IT1186405B publication Critical patent/IT1186405B/en

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)

Abstract

A speaker device comprises a baffle case and a number of small speakers mounted in a vertical array in close proximity one to another in the baffle case. Each of the speakers includes a diaphragm having a front and rear face and a number of acoustical baffles for reveiving sound radiated from the rear face of a speaker. The number of the acoustical baffles is equal in number to the number of the speakers with one of the acoustical baffles associated with the rear face of each of the respective speakers. Each of the acoustical baffles includes an opening, and a number of small horns is equal to the number of the speakers such that one of the horns is associated with each of the speakers. Each of the horns has a throat connected to the opening of the one of the speakers with which the horn is associated. The number of horns vertically are stacked one on the other in the baffle case and joined at a common mouth in the baffle case.
IT23117/85A 1985-12-06 1985-12-06 Tanning of hides preserved by salting IT1186405B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT23117/85A IT1186405B (en) 1985-12-06 1985-12-06 Tanning of hides preserved by salting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23117/85A IT1186405B (en) 1985-12-06 1985-12-06 Tanning of hides preserved by salting

Publications (2)

Publication Number Publication Date
IT8523117A0 IT8523117A0 (en) 1985-12-06
IT1186405B true IT1186405B (en) 1987-11-26

Family

ID=11203972

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23117/85A IT1186405B (en) 1985-12-06 1985-12-06 Tanning of hides preserved by salting

Country Status (1)

Country Link
IT (1) IT1186405B (en)

Also Published As

Publication number Publication date
IT8523117A0 (en) 1985-12-06

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