EP 2737475 B1 20170201 - SYSTEM AND METHOD FOR PRODUCING A MORE HARMONIOUS MUSICAL ACCOMPANIMENT
Title (en)
SYSTEM AND METHOD FOR PRODUCING A MORE HARMONIOUS MUSICAL ACCOMPANIMENT
Title (de)
SYSTEM UND VERFAHREN ZUR HERSTELLUNG EINER HARMONISCHEREN MUSIKBEGLEITUNG
Title (fr)
SYSTÈME ET PROCÉDÉ DE PRODUCTION D'UN ACCOMPAGNEMENT MUSICAL PLUS HARMONIEUX
Publication
Application
Priority
- US 201113194816 A 20110729
- US 201113194819 A 20110729
- US 2012048880 W 20120730
Abstract (en)
[origin: WO2013028315A1] A system and process for producing a more harmonious musical accompaniment for a musical compilation, the process comprising determining a plurality of probable key signatures for the musical compilation, creating an interval profiling matrix for each of the probable key signatures, finding products of a major key interval profile matrix with each of the interval profiling matrices, summing each of the major key interval products into a running major key sum, finding a product of a minor key interval profile with each of the interval profiling matrices, summing each of the minor key interval products into a running minor key sum, and selecting the most probable key signature from the plurality of probable key signatures by comparing the minor key sum and the major key sum.
IPC 8 full level
CPC (source: CN EP)
G10H 1/0025 (2013.01 - CN EP); G10H 1/0033 (2013.01 - EP); G10H 1/0091 (2013.01 - CN); G10H 1/38 (2013.01 - CN); G10H 2210/081 (2013.01 - CN); G10H 2210/335 (2013.01 - EP); G10H 2210/576 (2013.01 - EP); G10H 2210/586 (2013.01 - EP); G10H 2220/106 (2013.01 - CN); G10H 2220/126 (2013.01 - CN); G10H 2220/135 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2013028315 A1 20130228; BR 112014002269 A2 20170221; CA 2843437 A1 20130228; CN 104040618 A 20140910; CN 104040618 B 20161026; CN 106023969 A 20161012; CN 106023969 B 20200218; EP 2737475 A1 20140604; EP 2737475 A4 20150923; EP 2737475 B1 20170201; EP 3059886 A1 20160824; EP 3059886 B1 20180620; HK 1201975 A1 20150911; IN 741CHN2014 A 20150403; MX 2014001192 A 20141208; MX 345589 B 20170207
DOCDB simple family (application)
US 2012048880 W 20120730; BR 112014002269 A 20120730; CA 2843437 A 20120730; CN 201280048059 A 20120730; CN 201610208527 A 20120730; EP 12826395 A 20120730; EP 16163153 A 20120730; HK 15102281 A 20150306; IN 741CHN2014 A 20140129; MX 2014001192 A 20120730