Sony MDR-EX700SL Instrukcja Użytkownika Pobierz pdf

大幅增加導體數量

多導體電線

導線結構則為多導體電線，其中所含的導體數量比一般的

耳機多出兩倍。

藉由降低導線導體電阻的方式，便可減少音樂訊號傳送損

耗的情況。

耳機線橫截面圖

高耐用性

大管徑激勵單元實現良好耐用度

封閉型垂直內耳式方法

採用16 mm管徑激勵單元，將其垂直放入外耳道，這是新

研發的佩戴方法。此外，為了使大幅影響佩戴的外殼厚度

達到最小，外殼採用堅固的鎂合金。

這樣可以比使用普通樹脂材料製造的外殼壁厚減少30 %或

更多。

上漆前的鎂金屬外殼

鎂的物理特性

根據耳朵的大小選擇耳塞

7種尺寸的合成硅耳塞

最新研發的合成硅耳塞結合了兩種硬度的硅。

堅韌的內核能保持聲音出口的形狀，並避免由於變形而音

質下降。

柔軟的外部組件可改善與外耳道的貼合度。

貼合度的增加，能夠保證長時間舒適佩戴。

由於各人的耳型不同，有七種類型的耳塞可供選擇。

耳塞切面

其他特點

兼具奢華與實用性

真皮攜帶盒

手提攜帶盒是以真皮製成。

這款美觀實用的攜帶盒一定會令您愛不釋手。

繁體中文

高音質

低音渾厚、高音清澈

16 mm大直徑動態驅動單元

全球首創將16 mm大直徑動態驅動單元運用於機體封閉式

的耳塞式耳機。*

依據動態驅動單元的特性，能夠產生寬廣的頻率範圍與動

態範圍，並以優良的高低音平衡音質而重現原音。

取自2007年8月Sony問卷調查結果。

激勵單元大小比較

9 mm激勵單元 13.5 mm激勵單元 16 mm激勵單元

目前的封閉型內耳式耳機 MDR-EX90LP MDR-EX700SL

抑制多餘振動的同時再現高

解析度聲音

ML（Multiple Layer）膜片（圖片1）

決定音質好壞的重要振膜，是由兩種厚度不到0.1微米的

聚合物質重疊上百層所構成的。

藉由此結構所擁有的高硬度與高度內部損耗優點*

，就能

重現高品質的音質。

避免多餘振動所進行的方法。

增加物理量磁通密度，實現

高敏感度聲音再現

440 kJ/m

高磁力釹磁體（圖片 2）

為了提升聲音解析度，特別採用 440 kJ/m

高磁力釹磁

體，這是最節能的通用工業產品。

再現清晰的中高音域及超強重低音。

這種名為“橫磁場壓制方法”的生產方式，將釹磁體的磁

力提高到前所未見的程度。釹磁體的磁力因磁粉粒子從磁

場N極平行移動到S極而增強，此生產方法充分運用釹磁體

的這項特性。

縱磁場橫磁場

兼顧高音質與纖體化

激勵單元外殼一體成型（圖片

）

為了使外殼輕薄小巧，採用可整合驅動單元與外殼的結

構。

這樣的結構能去除細小部件之間的空隙所造成的漏氣情

況，並能抑制不必要的共鳴現象，以產生柔和的低音回

聲。

手動控制每個單元的音調

新研發的聲音控制機制

在製造過程中，會對每個單元同時進行聲音電阻材料的精

密測量及手動常數調整。

為了達到最佳品質，產品只有通過嚴格的音調控制才能出

廠。

新研發的聲音控制機制實現無級精準常數調整與高精密聲

音品質管理。

MDR-EX700SL

3-296-716-31(1)

Product Information

產品資訊

产品信息

제품 정보

Stereo headphones

English

For High Quality Sound

Deep bass and transparent treble

16 mm large diameter dynamic type driver unit

It is for the first time in the world that 16 mm large diameter

dynamic type driver units are used for closed type in-the-ear

headphones. *

Based on the characteristics of a dynamic type driver unit, it

delivers a wide frequency range and a broad dynamic range,

and reproduces a faithful sound to the original sound with a

good balance of bass and treble.

Based on a Sony’s survey result in August 2007.

Size comparison of driver units

9 mm driver unit 13.5 mm driver unit 16 mm driver unit

Reproduce high resolution sound by

suppressing unnecessary resonances

Multiple Layer diaphragm (Photo 1)

The diaphragm critical to sound is composed of hundreds of

layers of two kinds of below 0.1-micron-thick polymer materials.

By having a benefit from the high rigidity and high internal loss *

from this structure, it is able to reproduce high resolution sound.

Measure of the action to avoid unnecessary resonances.

With increased density of magnetic flux,

high-sensitivity reproduction is realized

440 kJ/m

high magnetic force

neodymium magnet (Photo 2)

In order to raise the resolution of sound, 440 kJ/m

high

magnetic force neodymium magnet is adopted which is the

most energy-efficient of general industrial products.

Clear midrange and treble and powerful bass are reproduced.

The production method called the “transverse field pressing

method” heightened the magnetic force of neodymium magnet

more than ever. This is a production method utilizing the property

of neodymium magnet whose force is strengthened by bringing

the orientation of magnetic powder particles into parallelism with

the direction from N pole to S pole in the magnetic field.

Longitudinal magnetic field Transverse magnetic field

High-quality sound and miniaturization

are mutually compatible

Driver unit-integrated housing (Photo 3)

To make the housing small and thin, a structure to unify the

driver unit and the housing is adopted.

This eliminates air leaks from small clearances between parts

and suppresses unnecessary resonances, achieving smooth

response in low-bass sound. and suppresses unnecessary

resonances, achieving smooth response in low-bass sound.

Tone control by hand for each unit

Newly developed acoustic control mechanism

In the manufacturing process, precision measurement and

manual constant adjustment of acoustic resistance materials

are simultaneously performed for each unit.

In order to obtain ideal characteristics, only products that

passed severe tone control are shipped.

The newly developed acoustic control mechanism makes

possible stepless and delicate constant adjustment and high-

precision sound quality management.

Exploded view of the driver unit

激勵單元分解圖

Driver register

Mainly to balance midrange and bass.

激勵寄存器

主要平衡中低音域。

Rear housing

後外殼

Rear housing cap

後外殼套

Regulator

Mainly to balance midrange and bass.

調節器

主要平衡中低音域。

Rear register

Mainly to balance midrange and bass.

後寄存器

主要平衡中低音域。

3 Magnesium housing

3 鎂金屬外殼

Driver unit/激勵單元

Multiple Layer

diaphragm

ML (Multiple Layer)

膜片

Front housing

前外殼

Frame

架框

Pole piece

磁極片

Bushing

軸襯

Front register

Mainly to balance bass.

前寄存器

主要平衡低音。

Earbud

耳塞

Equalizer

Mainly to balance midrange and treble.

均衡器

主要平衡中高音域。

Front housing cap

前外殼套

2 440 kJ/m

Neodymium magnet

2 440 kJ/m

釹磁體

Greatly increased number of

conductors

Multi-conductor cord

For the cord, a multi-conductor cord is used with the number of

conductors twice more than for normal headphones.

By lowering the conductor resistance of the cord, the

transmission loss of music signal is reduced.

Cross-section of the cord

For wearing comfort

A stable fit even with the large

diameter driver unit

Closed type vertical in-the-ear method

To adopt the 16 mm-diameter driver unit, a wearing method to

place it perpendicularly to the external auditory canal is newly

developed. Moreover, in order to minimize the housing

thickness, which greatly influences fitting, a high-strength

magnesium ally is used for housing.

This reduces the wall thicknesses of the housing by 30 % or

more compared with the case where general resin materials are

used.

Magnesium housing before coating

Physical properties of magnesium

Choice of earbuds according to

the size of ears

7 sizes of hybrid silicone earbuds

Newly developed hybrid silicone ear buds which combine

silicones of two kinds of hardness are adopted.

The hardened core holds the shape of the outlet for sound and

prevents the sound quality deterioration due to crushed tip.

The softened outer portion improves the fitness to the external

auditory canal.

By increasing closeness, comfortable feeling of wearing is

assured for long-duration use.

As the shape of the ear differs among people, seven kinds of

earbuds are attached.

Cross-section of earbud

Other features

Combines luxury with usability

Genuine leather carrying case

Genuine leather is used for the handy-carrying case.

Please enjoy its aesthetic property which increases with use.

Magnesium Aluminum Iron ABS

Specific gravity

1.82 2.7 7.86 1.03

Specific strength

154 1.7 66 34

Low-density silicone

High- density silicone

Existing closed type

in-the-ear headphones

MDR-EX90LP MDR-EX700SL

Young’s Modulus (Pa)

Frequency (Hz)

楊氏係數（Pa）

頻率（Hz）

鎂鋁鐵ABS

比重 1.82 2.7 7.86 1.03

強度系數 154 1.7 66 34

低密度矽膠

高密度矽膠

Tan δ (internal loss)

Earbud size

> .

High

Low

Height

–MLLL

(Blue) (Purple)

SML

(Orange) (Green) (Light blue)

SS MS –

(Red) (Yellow)

> Diameter .

Large

Small

Tan δ（內部損耗）

–MLLL

(藍色) (紫色)

SML

(橘色) (綠色) (淺藍色)

SS MS –

(紅色) (黃色)

直徑

大

小

> .

高

低

高度

耳塞大小

1 2

Podsumowanie treści

Strona 1 - MDR-EX700SL

大幅增加導體數量多導體電線導線結構則為多導體電線，其中所含的導體數量比一般的耳機多出兩倍。藉由降低導線導體電阻的方式，便可減少音樂訊號傳送損耗的情況。耳機線橫截面圖高耐用性大管徑激勵單元實現良好耐用度封閉型垂直內耳式方法採用16 mm管徑激勵單元，將其垂直放入外耳道，這是新研發的佩戴方法。此外，為了

Strona 2 - 驱动单元/드라이버 장치

한국어고품질 사운드를 위한 특징깊은 저음과 투명한 고음16 mm 대형 직경의 다이내믹 드라이버 장치세계 최초로 16 mm 대형 직경의 다이내믹 드라이버 장치가 폐쇄형 내이 헤드폰용으로 사용되었습니다. *¹다이내믹 드라이버 장치의 특성에 기반하여, 폭넓은 주파수 범위