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Microphones for Noise Cancellation

Home » Applications & Technologies » Audio Applications » Noise Cancellation » Microphones for Noise Cancellation

Microphones for Noise Cancellation

In a typical audio application, a microphone is the device which captures sound waves as they are emitted from their source and passes them on to be converted into electrical signals for a variety of uses. In a noise cancellation application, microphones are used to register noise waves which need to be silenced. The microphones pass these waveforms on into the system to generate the anti-noise waveforms which are then emitted to cancel out the noise. Learn More


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Knowles SPV0840LR5H-B
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721-SPV0840LR5H-B


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS ANALOG OMNI -38DB
Page 2,811

Datasheet
3,320
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1: $1.82
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50: $1.12
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Knowles SPK0833LM4H-B
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721-SPK0833LM4H-B


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Knowles MEMS Microphones MIC SISONIC ZERO HIEGHT DIGITAL
Datasheet 5,812
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Cut Tape
1: $1.61
10: $1.38
25: $1.11
50: $0.99
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Knowles SPA2410LR5H-B
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721-SPA2410LR5H-B


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC SISONIC ZERO HIEGHT RF
Datasheet 2,123
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Cut Tape
1: $1.96
10: $1.71
25: $1.33
50: $1.20
Reel
1,200: $0.839
2,400: View



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Knowles WP-30113-P03
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Knowles Microphones Microphone
Page 2,810

Datasheet
99
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5: $26.91
10: $25.69
25: $23.44
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PUI Audio ANM-5254L-R
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PUI Audio Microphones .68kOHM X 9.7mm
Page 2,051

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1,900
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1: $1.64
10: $1.17
100: $0.87
200: $0.78
500: View



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Knowles SPK0415HM4H-B
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721-SPK0415HM4H-B


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones SiSonic High SNR Top Port Digi MaxRF
Page 2,811

Datasheet
2,278
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10: $1.38
25: $1.11
50: $0.99
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Knowles SPM1423HM4H-B
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721-SPM1423HM4H-B


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC SISONIC MINI DIGITAL
Page 2,811

Datasheet
2,055
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1: $1.61
10: $1.38
25: $1.11
50: $0.99
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Knowles EA-21842-C36
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Knowles Microphones 5.56 X 3.98 X 2.21MM -59 SENS, 12S PORT
Page 2,810

Datasheet
76
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10: $13.60
25: $12.28
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Knowles VFG-30747-000
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Knowles Microphones 3m IP67 w/p FG 3-wire, 25.4mm Litz
Page 2,810

Datasheet
45
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1: $38.01
5: $37.36
10: $33.62
25: $31.13
50: View



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PUI Audio TNM-3054L-R
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PUI Audio Microphones 2.2kOhm x 4mm
Page 2,051

Datasheet
198
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1: $3.71
10: $2.65
100: $1.96
200: $1.76
500: View



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PUI Audio PNM-3546L-R
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PUI Audio Microphones 2.2kOhm x 6mm
Page 2,051

Datasheet
254
In Stock
1: $3.32
10: $2.37
100: $1.75
200: $1.57
500: View



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PUI Audio PNM-2751L-R
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PUI Audio Microphones 2.2kOhm x 6mm
Page 2,051

Datasheet
404
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1: $3.32
10: $2.37
100: $1.75
200: $1.57
500: View



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PUI Audio PNM-5250L-R
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PUI Audio Microphones 2.2kOhm x 6mm
Page 2,051

Datasheet
175
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1: $3.32
10: $2.37
100: $1.75
200: $1.57
500: View



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Knowles FG-23652-P16
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Knowles Microphones Omni-Directional Microphone
Page 2,810

Datasheet
33
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1: $27.85
5: $27.38
10: $24.65
25: $22.82
50: View



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Knowles VEK-H-30108-000
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Knowles Microphones 1M, OMNI, 211MM WIRE 12.7MM DIA X 21MM
Page 2,810

Datasheet
2
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1: $65.21
2: $64.10
5: $63.04
25: $56.52
50: View



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721-SPM0437HD4H-B


To purchase full reel, order in multiples of 1200:
Knowles MEMS Microphones MIC MEMS DIGITAL PDM OMNI -26DB
Datasheet 378
In Stock
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1: $1.49
10: $1.28
25: $1.03
50: $0.919
Reel
1,200: $0.746
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Knowles BL-21994-000
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Knowles Microphones 7.92 X 5.59 X 2.28MM -69 SENS, TOP PORT
Datasheet Non-Stocked Lead-Time 8 Weeks
1: $142.44
2: $140.00
5: $137.70
25: $123.45
50: View



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Knowles EK-23024-P54 Knowles Microphones 3-wire, 2m Sheilded Cable
Datasheet Non-Stocked
25: $35.11
50: $32.51
100: $31.86
250: $31.21
500: View



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Knowles FB-FO-25383-000
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Knowles Microphones Boom assembly
Non-Stocked
20: $55.57
25: $49.83
50: $46.95
100: $45.99
250: $43.38



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