[Nook Color Android Development] Teksu:
After reading this post i was curious to see if i could notice the speaker hum still, as I previously have with the nightlies and phiremod 6.x

the hum is there, but at a noticably different tone, much lower, consistently when the screen is on. never noticed ti when the screen was off until now, but it is intermittent, buzzes of varying lengths and short pauses between.

buzz for 1 second

pause for half a second

buzz for one second

pause for one second

buzz for 4 seconds

pause for 1

buzz for 2

aLogcat follows

V/alogcat ( 4993): started
V/alogcat ( 4993): resumed
D/alogcat ( 4993): starting ...
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 7ms+35ms
D/dalvikvm( 4993): GC_CONCURRENT freed 488K, 50% free 3022K/6023K, external 403K/871K, paused 2ms+18ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 2169): GC_EXPLICIT freed 230K, 55% free 3874K/8455K, external 8413K/10368K, paused 76ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 5ms+11ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+6ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 5ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 5ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 7ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 455K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1683K, 40% free 6430K/10631K, external 3009K/3352K, paused 9ms+11ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 5ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
I/power ( 1066): *** set_screen_state 0
D/SurfaceFlinger( 1066): About to give-up screen, flinger = 0x94fd0
D/Sensors ( 1066): sensor activation called: handle=0, enabled=0********************************
V/alogcat ( 4993): save instance
V/alogcat ( 4993): paused
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 452K, 52% free 2981K/6087K, external 1252K/1512K, paused 3ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+11ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1600K, 40% free 6424K/10631K, external 2685K/3352K, paused 6ms+19ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 3ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+11ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 452K, 52% free 2981K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1513K, 40% free 6422K/10631K, external 2685K/3352K, paused 8ms+9ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1648): GC_EXPLICIT freed 41K, 51% free 4893K/9799K, external 20007K/22055K, paused 87ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 3ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 443K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+10ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1498K, 40% free 6422K/10631K, external 2685K/3352K, paused 6ms+9ms
D/dalvikvm( 1155): GC_CONCURRENT freed 457K, 52% free 2980K/6087K, external 1252K/1512K, paused 3ms+8ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 412K, 52% free 2981K/6087K, external 1252K/1512K, paused 4ms+8ms
D/dalvikvm( 1155): GC_CONCURRENT freed 414K, 52% free 2981K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+7ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 435K, 52% free 2980K/6087K, external 1252K/1512K, paused 5ms+12ms
D/dalvikvm( 1155): GC_CONCURRENT freed 465K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+8ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1487K, 40% free 6423K/10631K, external 2685K/3352K, paused 5ms+21ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 3ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 442K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+8ms
D/dalvikvm( 1155): GC_CONCURRENT freed 457K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+8ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 452K, 52% free 2981K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1505K, 40% free 6422K/10631K, external 2685K/3352K, paused 10ms+9ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 4369): GC_EXPLICIT freed 326K, 49% free 2947K/5767K, external 18K/521K, paused 52ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+5ms
D/dalvikvm( 1648): GC_EXPLICIT freed 39K, 51% free 4893K/9799K, external 20007K/22055K, paused 109ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 502K, 51% free 2996K/6087K, external 1252K/1512K, paused 4ms+11ms
D/dalvikvm( 1155): GC_CONCURRENT freed 473K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1488K, 40% free 6423K/10631K, external 2685K/3352K, paused 8ms+19ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+9ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 452K, 52% free 2981K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1066): GC_CONCURRENT freed 1514K, 40% free 6424K/10631K, external 2685K/3352K, paused 6ms+9ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+10ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
D/dalvikvm( 1155): GC_CONCURRENT freed 450K, 52% free 2980K/6087K, external 1252K/1512K, paused 4ms+4ms
I/power ( 1066): *** set_screen_state 1
D/SurfaceFlinger( 1066): Screen about to return, flinger = 0x94fd0
D/Sensors ( 1066): sensor activation called: handle=0, enabled=1********************************
V/alogcat ( 4993): resumed