Acoustic equipment

Acoustic equipmentThis article is summary of the item which it is related to the acoustic equipment. Together concerning acoustic technology and the acoustic equipment manufacturer you record.

1 Terminology summary of acoustic equipment
2 Terminology summary of music record media
3 Technical terminology summary
4 Not yet classification
5 Acoustic equipment manufacturer
- 5.1 The manufacturer which withdrew
6 Related item

Terminology summary of acoustic equipment

It excludes the proper name of the equipment, transfers to the separate paragraph eye.

Pure audio

Component stereo, component audio
Tuner (radio receiver)
CD player (deferred type)
record player
- phonograph
Equalizer
- フォノイコライザ -> section of record player
- Graphic equalizer
- Parametric equalizer
tape recorder
- open-reel
- tape deck
- L cassette
- DAT digital audio tape recorder
Amplifier
speaker
- Head phone

General audio AV

Portable type audio (Portable music player)
- IC recorder
- MP3 player
- walkman (note: It is registered trade mark of the SONY corporation, but it enumerated. as pronoun of portable type audio)
- Portable typeHard disk player（iPod and the like)
- Portable type CD player
- Portable type MD player
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Radio-cassette tape recorder (Radio cassette and radio cassette recorder)
ラテカセ(Television equipped radio-cassette tape recorder)
AV amplifier -> amplifier
AV selector

Production/equipment equipment and material

Creative/production behavior and the equipment and material of the work which which used sound such as equipment sound such as sound recording and PA/SR/ voice amplification and relation of the broadcast movie is used for the event were collected below.

Communication-related equipment and material

interphone

Medical-related equipment and material

hearing aid

Measurement equipment

Noise meter

Weapon and military equipment and material

Terminology summary of music record media

magnetic tape
- 8 track/truck (8 tracks/trucks cartridge tape)
- DAT (digital audio tape)
- open-reel (open-reel tape)
- L cassette　(Audio cassette tape)
- compact cassette (audio cassette tape)
- digital compact cassette (DCC and Digital Compact Cassette)
- Digital micro cassette (NT)
- Also the videotape of 3/4 inches (シブサン) and the like for Hi8, S-VHS and U-matic was used for one for business.

Those which use the disk
- DVD
  - DVD-Audio
- compact disk (CD)
  - CD-R
  - Super Audio CD (super audio CD and SACD)
- minidisk (MD)
- record (analog disk)

Technical terminology summary

acoustic sound recording
electric sound recording
Hi-Fi
stereo (stereophonic recording transmission technology)
PCM
audio compressed technology
- Psychological sound
CD-DA
Dolby noise reduction system
Digital theater system
5.1Ch
ham sound
Howling

The terminology regarding quality
- Frequency characteristic
- Phase characteristic (group delay quality)
- Signal-noise ratio
- Dynamic range
- Distortion factor
- Crosstalk
- Common mode rejection ratio
- Delay between input/output

Until the input signal is output after the calculating in the amplifier which does digital signal processing, differential time is shown.

As for the unit it is the number of samples in the time indication or specific sampling frequency of mSec and the like.

Not yet classification

Being provisional, it enumerated those which it cannot classify here.

car audio
karaoke
electronic musical instrument
foam/home theater
Loudspeaker