{"id":1284,"date":"2016-08-02T21:06:34","date_gmt":"2016-08-03T02:06:34","guid":{"rendered":"http:\/\/android-originals.com\/tulsasound\/?p=1284"},"modified":"2016-08-02T21:06:34","modified_gmt":"2016-08-03T02:06:34","slug":"humbucking-quad-ppa-10s-100s-1000s-of-tones","status":"publish","type":"post","link":"http:\/\/android-originals.com\/tulsasound\/2016\/08\/02\/humbucking-quad-ppa-10s-100s-1000s-of-tones\/","title":{"rendered":"Humbucking Quad PPA &#8211; 10s, 100s, 1000s of tones"},"content":{"rendered":"<p>Excerpts from <a href=\"http:\/\/android-originals.com\/tulsasound\/tutorials\/humbucking-pairs\/provisional-patent-application-filed-for-humbucking-quads\/\"><strong>Provisional Patent Application Filed for Humbucking Quads<\/strong><\/a><\/p>\n<p>So KK number of humbuckers can have:<\/p>\n<p>KK = 2, 3, 4, 5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pairs<\/p>\n<p>2*KK = 4, 6, 8, 10\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pair tones<\/p>\n<p>KK = 1, 3, 6, 10\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking quads<\/p>\n<p>16*KK*(KK-1)\/2 =16, 48, 96, 160 \u00a0\u00a0\u00a0 humbucking quad tones<\/p>\n<p>Total Tones = 20, 54, 104, 170<\/p>\n<p>The number of single coil quads from K single coils can be expressed by:<\/p>\n<p>Nqk = Summation of j = 4 to K: (K-1)*(K-2)*(K-3)\/2, \u00a0K &gt; 3<\/p>\n<p>And the number of quad tones is: 16*Nqk.\u00a0 This means that:<\/p>\n<p>K = 2, 3, 4, 5, 6, 7, 8\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 singles<\/p>\n<p>K*(K-1)\/2 = 1, 3, 6, 10, 15, 21, 28\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pairs<\/p>\n<p>K*(K-1) = 2, 6, 12, 20, 30, 42, 56\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pair tones<\/p>\n<p>Nqk = 0, 0, 3, 15, 75, 135, 240\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking quads<\/p>\n<p>16*Nqk = 0, 0, 48, 240, 1200, 2160, 3840\u00a0\u00a0\u00a0\u00a0 humbucking quad tones<\/p>\n<p>Total Tones = 2, 6, 60, 260, 1230, 2202, 3896<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Excerpts from Provisional Patent Application Filed for Humbucking Quads So KK number of humbuckers can have: KK = 2, 3, 4, 5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pairs 2*KK = 4, 6, 8, 10\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 humbucking pair tones KK = 1, 3, 6, &hellip; 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