KR960033075U - Dynamic microphone structure - Google Patents

Dynamic microphone structure

Info

Publication number
KR960033075U
KR960033075U KR2019950004306U KR19950004306U KR960033075U KR 960033075 U KR960033075 U KR 960033075U KR 2019950004306 U KR2019950004306 U KR 2019950004306U KR 19950004306 U KR19950004306 U KR 19950004306U KR 960033075 U KR960033075 U KR 960033075U
Authority
KR
South Korea
Prior art keywords
microphone structure
dynamic microphone
dynamic
microphone
Prior art date
Application number
KR2019950004306U
Other languages
Korean (ko)
Other versions
KR970006323Y1 (en
Inventor
한윤정
Original Assignee
주식회사 한싸운드
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 한싸운드 filed Critical 주식회사 한싸운드
Priority to KR2019950004306U priority Critical patent/KR970006323Y1/en
Publication of KR960033075U publication Critical patent/KR960033075U/en
Application granted granted Critical
Publication of KR970006323Y1 publication Critical patent/KR970006323Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/02—Details
    • H04R9/025—Magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/08—Microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
KR2019950004306U 1995-03-13 1995-03-13 Structure of dynamic microphone KR970006323Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950004306U KR970006323Y1 (en) 1995-03-13 1995-03-13 Structure of dynamic microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950004306U KR970006323Y1 (en) 1995-03-13 1995-03-13 Structure of dynamic microphone

Publications (2)

Publication Number Publication Date
KR960033075U true KR960033075U (en) 1996-10-24
KR970006323Y1 KR970006323Y1 (en) 1997-06-24

Family

ID=19409140

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950004306U KR970006323Y1 (en) 1995-03-13 1995-03-13 Structure of dynamic microphone

Country Status (1)

Country Link
KR (1) KR970006323Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511219B1 (en) * 2002-11-07 2005-08-31 (주)에스더블유피신우전자 Resonance structure of a receiver and speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100511219B1 (en) * 2002-11-07 2005-08-31 (주)에스더블유피신우전자 Resonance structure of a receiver and speaker

Also Published As

Publication number Publication date
KR970006323Y1 (en) 1997-06-24

Similar Documents

Publication Publication Date Title
DE29520083U1 (en) Microphone arrangement
KR960033075U (en) Dynamic microphone structure
KR970011653U (en) Speaker fastening structure
KR970015707U (en) Dynamic speaker
KR970003697U (en) speaker
KR970003689U (en) speaker
KR970048389U (en) Speaker structure
KR970020227U (en) Speaker structure
FI950121A0 (en) Dynamic hopp- och styrketraeningsapparat
KR960029918U (en) Small speaker structure
KR970048449U (en) Speaker unit
KR970048441U (en) Speaker unit
DE29512868U1 (en) microphone
KR970048251U (en) Speaker fixing structure
KR970048202U (en) Microphone built-in structure
DE29515171U1 (en) Microphone stand
DE29506721U1 (en) speaker
KR970015711U (en) speaker
KR970048446U (en) speaker
KR970007625U (en) speaker
KR970011663U (en) speaker
KR970015709U (en) speaker
KR970007627U (en) speaker
KR970020243U (en) speaker
KR970015694U (en) speaker

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20021024

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee