PL423298A1 - A harp with the MIDI format transfer - Google Patents

A harp with the MIDI format transfer

Info

Publication number
PL423298A1
PL423298A1 PL423298A PL42329817A PL423298A1 PL 423298 A1 PL423298 A1 PL 423298A1 PL 423298 A PL423298 A PL 423298A PL 42329817 A PL42329817 A PL 42329817A PL 423298 A1 PL423298 A1 PL 423298A1
Authority
PL
Poland
Prior art keywords
harp
strings
strip
string
midi format
Prior art date
Application number
PL423298A
Other languages
Polish (pl)
Inventor
Przemysław Scheller
Anna Scheller
Original Assignee
Anna Scheller
Scheller Przemyslaw
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 Anna Scheller, Scheller Przemyslaw filed Critical Anna Scheller
Priority to PL423298A priority Critical patent/PL423298A1/en
Publication of PL423298A1 publication Critical patent/PL423298A1/en

Links

Abstract

Harfa z przekazem MIDI, zwłaszcza tradycyjna harfa dostosowana do przekazu informacji pomiędzy elektronicznymi instrumentami muzycznymi i wzajemnej ich kontroli przez komputer. Na pudle (1) rezonansowym wzdłuż otworów (2) mocujących końce strun (3) osadzona jest drabinkowa listwa (4), gdzie każda ze strun (3) mieści się wewnątrz przestrzeni (5) ograniczonej wzdłużnicami (6) i poprzeczkami (7) listwy (4), na których umieszczone są przeciwsobnie dwie pary zawierające diodię LED (8) oraz fotodiodę (9) w ten sposób, aby promienie światła emitowanego przez LEDy (8) przecinały się pod kątem prostym dokładnie na strunie (3) umożliwiając rejestrację drgań struny (3) przez obie fotodiody (9).Harp with MIDI transmission, especially a traditional harp adapted to transfer information between electronic musical instruments and their mutual control by a computer. On the box (1) resonant along the holes (2) fastening the ends of the strings (3) is mounted a ladder strip (4), where each of the strings (3) fits inside the space (5) limited by the longitudinals (6) and crossbars (7) of the strip (4), on which two pairs containing the LED diode (8) and the photodiode (9) are opposite, in such a way that the rays of light emitted by the LEDs (8) intersect at a right angle exactly on the string (3) enabling recording of string vibrations (3) through both photodiodes (9).

PL423298A 2017-10-30 2017-10-30 A harp with the MIDI format transfer PL423298A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL423298A PL423298A1 (en) 2017-10-30 2017-10-30 A harp with the MIDI format transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL423298A PL423298A1 (en) 2017-10-30 2017-10-30 A harp with the MIDI format transfer

Publications (1)

Publication Number Publication Date
PL423298A1 true PL423298A1 (en) 2019-05-06

Family

ID=66341917

Family Applications (1)

Application Number Title Priority Date Filing Date
PL423298A PL423298A1 (en) 2017-10-30 2017-10-30 A harp with the MIDI format transfer

Country Status (1)

Country Link
PL (1) PL423298A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688460A (en) * 1985-08-22 1987-08-25 Bing McCoy Optical pickup for use with a stringed musical instrument
US4744280A (en) * 1986-10-16 1988-05-17 Garritano Ralph F Electronic harp
JP3855930B2 (en) * 2003-01-08 2006-12-13 ヤマハ株式会社 Electronic musical instruments
JP4052029B2 (en) * 2002-06-17 2008-02-27 ヤマハ株式会社 Musical sound generator, plucked instrument, performance system, musical sound generation control method and musical sound generation control program
EP2478518A2 (en) * 2009-09-17 2012-07-25 Waleed Sami Haddad Optical instrument pickup
US20120272813A1 (en) * 2009-12-17 2012-11-01 Michael Moon Electronic harp
US8519252B2 (en) * 2011-03-16 2013-08-27 Waleed Sami Haddad Optoelectronic pickup for musical instruments

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688460A (en) * 1985-08-22 1987-08-25 Bing McCoy Optical pickup for use with a stringed musical instrument
US4744280A (en) * 1986-10-16 1988-05-17 Garritano Ralph F Electronic harp
JP4052029B2 (en) * 2002-06-17 2008-02-27 ヤマハ株式会社 Musical sound generator, plucked instrument, performance system, musical sound generation control method and musical sound generation control program
JP3855930B2 (en) * 2003-01-08 2006-12-13 ヤマハ株式会社 Electronic musical instruments
EP2478518A2 (en) * 2009-09-17 2012-07-25 Waleed Sami Haddad Optical instrument pickup
US20120272813A1 (en) * 2009-12-17 2012-11-01 Michael Moon Electronic harp
US8519252B2 (en) * 2011-03-16 2013-08-27 Waleed Sami Haddad Optoelectronic pickup for musical instruments

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