DESC012927MA - - Google Patents

Info

Publication number

DESC012927MA

DESC012927MA DESC012927MA DE SC012927M A DESC012927M A DE SC012927MA DE SC012927M A DESC012927M A DE SC012927MA

Authority

DE

Germany

Prior art keywords

microphone

sound

speech

channel

speaking

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 239000012528 membrane Substances 0.000 claims description 4
• 238000004804 winding Methods 0.000 claims description 2
• 230000000694 effects Effects 0.000 description 4
• 230000003321 amplification Effects 0.000 description 1
• 230000002238 attenuated effect Effects 0.000 description 1
• 230000005540 biological transmission Effects 0.000 description 1
• 238000013016 damping Methods 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• 230000002401 inhibitory effect Effects 0.000 description 1
• 238000003199 nucleic acid amplification method Methods 0.000 description 1
• 230000001902 propagating effect Effects 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1