Method and Equipment for Attenuating Sound in a Duct

Seppo Uosukainen; Vesa Välimäki; Kari Kirjavainen; Jukka Lekkala; Hannu Nykänen

Method and Equipment for Attenuating Sound in a Duct

Seppo Uosukainen (Inventor), Vesa Välimäki (Inventor), Kari Kirjavainen (Inventor), Jukka Lekkala (Inventor), Hannu Nykänen (Inventor)

Department of Signal Processing and Acoustics

Research output: Patent

Original language	English
Patent number	United States PatentPatent number: US 6,847,722 B1
Publication status	Published - 2005
MoE publication type	H1 Granted patent

Keywords

acoustic noise
acoustic signal processing
acoustoelectric devices
noise control
propagation

Aalto Acoustics Lab
Ville Pulkki (Manager)
School of Electrical Engineering
Facility/equipment: Facility

Cite this

@misc{6e39071082554e688ec66220af007f97,

title = "Method and Equipment for Attenuating Sound in a Duct",

keywords = "acoustic noise, acoustic signal processing, acoustoelectric devices, noise control, propagation, acoustic noise, acoustic signal processing, acoustoelectric devices, noise control, propagation, acoustic noise, acoustic signal processing, acoustoelectric devices, noise control, propagation",

author = "Seppo Uosukainen and Vesa V{\"a}lim{\"a}ki and Kari Kirjavainen and Jukka Lekkala and Hannu Nyk{\"a}nen",

year = "2005",

language = "English",

type = "Patent",

note = "United States PatentPatent number: US 6,847,722 B1",

}

TY - PAT

T1 - Method and Equipment for Attenuating Sound in a Duct

AU - Uosukainen, Seppo

AU - Välimäki, Vesa

AU - Kirjavainen, Kari

AU - Lekkala, Jukka

AU - Nykänen, Hannu

PY - 2005

Y1 - 2005

KW - acoustic noise

KW - acoustic signal processing

KW - acoustoelectric devices

KW - noise control

KW - propagation

KW - acoustic noise

KW - acoustic signal processing

KW - acoustoelectric devices

KW - noise control

KW - propagation

KW - acoustic noise

KW - acoustic signal processing

KW - acoustoelectric devices

KW - noise control

KW - propagation

M3 - Patent

M1 - United States PatentPatent number: US 6,847,722 B1

ER -

Method and Equipment for Attenuating Sound in a Duct

Keywords

Equipment

Aalto Acoustics Lab

Cite this