Fix bug in main audio loop
Fix bug in main audio loop

ZECTBynmo/node-core-audio,ZECTBynmo/node-core-audio,GeorgeStrakhov/node-core-audio,ZECTBynmo/node-core-audio,GeorgeStrakhov/node-core-audio,GeorgeStrakhov/node-core-audio,ZECTBynmo/node-core-audio,GeorgeStrakhov/node-core-audio