s feature of MD-ST770 t |
| 1. |
Minimum in the world size- MD
headphone player for MDLP who achieved
one |
| ₯ |
In consolidating a reduction in the integration of a thin type,
a miniaturization thorough of picking up mechanism, ATRAC LSI, and
DRAM and the numbers of parts and main parts, minimums of 71.0mm in
width ~11.7mm in height ~77.7mm in the depth in the world.
- The size/the thinness of one was
achieved. |
| 2. |
Longest in the world- The
reproduction time of one of about 142 hours is
achieved. |
| ₯ |
The reproduction was achieved for a long time by decreasing the
system consumption electric power by a high-speed rotation of the
disk besides the fifth reproduction generation of low consumption
electric power type which used 0.18Κm process of the latest
technology LSI was adopted for LSI of ATRAC which was able to be
called the heart of MD. |
| ₯ |
In using of the nickel hydrogen charge pond and one high
capacity alkali AA dry battery, together, longests in the world in
portable MD. - About 142 hours of one
can continuously be reproduced. Moreover, the reproduction was
achieved for long time of about 82 hours in the reproduction for
about 47 hours and the high capacity alkali AA dry batteries of one
(1.5V) on one charge pond (Both at the LP4 mode).
|
| 3. |
"Two-line display liquid crystal Nabis remote
control" which sees easily and is comprehensible |
| ₯ |
A large-scale liquid crystal of two-line display is adopted in
remote control, and information of the disk name (the first line),
the truck name (the second line), the disk name (the first line),
and time (the second line) can be displayed simultaneously.
- Two. Information on the mini-disc
can be confirmed in one glance. *** The group name (the first line)
and the truck name (the second line) can <(> be displayed
simultaneously when the mini-disc to which the group is set is used.
¦2) |
| ₯ |
A special key for call & decision of the menu was adopted,
and the easiness of the portable telephone sense to use was pursued.
|
| ₯ |
The display can be easily confirmed because the backing light
addition even by a dark point. |
| 4. |
It is possible to reproduce from one mini-disc
according to the group. *** "MDLP group mode"
<-3> adoption |
| ₯ |
It is possible to reproduce by selecting the group of the favor
from the mini-disc recorded by "MDLP group mode" according to the
group. *** The stereo recording and the reproduction of 320 minute
at most can be conveniently enjoyed <feature of possible MDLP>
further the mini-disc of 80 minutes. |
| 5. |
"MDLP3 color Nabis" where LED shines according
to kind of recording mode |
| ₯ |
{ΜγΜLED_ΕΜFΖ_ΕρΕΔΆΜΘͺΗΜ^Ή[h©κΪΕ; *** It is possible to
confirm it (<tune of "Continuousness of blinking yellow/twice"
and the LP4 mode> <"Orange/four time continuousness of
blinking"> blink in the tune of "Continuousness of blinking
green/once" and the LP2 mode in the tune recorded in the SP/monaural
length time mode).; Moreover, three colors LED blink by various
patterns according to the charge and the content of the operation,
and the operation situation is produced fashionable.
|
| 6. |
*** It is easily <only putting> attached
<the charge stand which can be charged>. |
| ₯ |
*** It is easily attached <the charge stand which can be
charged> only by putting the main body in the portable telephone
sense. |
| ₯ |
The accumulation of "Effect of the memory" generated on the
nickel hydrogen charge pond is detected with the refreshing
(electrical discharge) circuit built in the main body and the charge
stand and [it] refreshes it automatically (electrical discharge).
The addition charge in the state of the capacity's of the battery
remaining can be done at ease. |
| 7. |
Abundant reproduction functions such as
convenient "Introduction reproduction" for the MDLP reproduction are
installed. |
| ₯ |
The tune of the favor can be quickly retrieved from the disk
recorded for a long time in the LP mode by "Introduction
reproduction" function to reproduce each tune automatically by about
five seconds. Additionally, a variegated, convenient reproduction
function random to reproduce, random to repeat, all tunes to
reproduce the repetition one can be had to be enjoyed.
|
| 8. |
High pitched sound quality design by which [it]
sticks to quality of sound |
| ₯ |
The amplifier circuit adopts the +/- power supply audio circuit
installed in the component etc.The high pitched sound quality can
reproduce because there is no output capacitor which leads to the
tone quality deterioration. |
| ₯ |
The (*anaroguatteneita*) circuit is used for the volume
adjustment. The performance of DA converter and ATRAC can be drawn
out full even by a small volume. |
| ₯ |
The high pitched sound quality in clearing with the expansion
can be enjoyed by adopting 22 bit operation method in the part ATRAC
where [it] compresses/the sound which becomes the nucleus of the
tone quality of MD is extended. |
| ₯ |
X-BASS of a digital method can be adopted in the heavy bass
reproduction, and a heavy bass with few noises with power be
enjoyed. |
| 9. |
The (*wantatchiijekt*) mechanism with an easy
disk change is installed. |
| ₯ |
Because the lid opens and the disk comes out automatically if
the opening button is done in the slide, the disk change can be
smoothly done. |
| 10. |
Strength in vibration from the outside, and
"ΉςΡ(unknown word) guard memory" of about maximum 160 second (LP4
o'clock) |
| ₯ |
Music can be pleasantly enjoyed without doing sound ςΡ for about
the maximum 160 seconds at the LP4 mode even if intermitted
vibration is received by installing of 16 Mbits DRAM.
|
< specification of MD-ST770 >
| Name of articles |
MD headphone player |
| Shape name |
MD-ST770-S /- (silver)A (blue) /- P (pink) |
| Form |
Mini-disc digital audio system |
| Reading method |
Non-contact optics reading method (semiconductor laser
use) |
| Number of channels |
Stereo two channels/monaural (mode for a long time) one
channel |
| Sampling rate |
44.1kHz |
| Voice compression method |
ATRAC3/ATRAC(Adaptive TRansform Acoustic Coding) 22 bit
operation method |
| Frequency characteristic |
20`20,000Hz(}3dB) |
| (*waufurattah*) |
*** As follows <measurement limit
(}0.001%W.PEAK)> |
| Output terminal |
Headphone/remote control terminal using
combinedly |
| Practical, maximum output |
5mW+5mW(32Ά) |
| Power supply |
DC1.2V:Attached nickel hydrogen charge pond
(AD-N55BT) DC1.5V:Attached dry battery case DC1.5V (optional
AA type alkali dry battery 1.5V~1):Optional car power supply
adaptor (AD-CA55X) DC5.0V (DC12V/24V minus earth car exclusive
use)(optional plug adaptor (AD-S55PA) using
together):Attachment AC adaptor (100V AC,50/60Hz) (attached
charge stand using together) |
| Battery duration |
| Continuous use time |
Stereo |
LP2 stereo |
LP4 stereo |
| Attached charge pond (full charge) |
For about 26 hours |
For about 38 hours |
For about 47 hours |
| One high capacity AA alkali dry battery |
For about 38 hours |
For about 61 hours |
For about 82 hours |
| One high capacity AA alkali dry battery + attached
charge pond (full charge) |
For about 70 hours |
For about 102 hours |
For about 142 hours | - When LIGHT
is turned off- The volume level : at gVOL15". |
| Charge time Ν(unknown word) |
For about 3.5 hours (The charge stand is
used) |
| Externals size |
77.7 (depth)71.0 (width)~11.7 (height)~ mm |
| Mass |
About 94g(The charge pond contains it) about 69g(Only the
main body :). |
| Attached goods |
| - One nickel 1 (with in the case of charge pond) and
liquid crystal remote control ~ one headphone ~ AC
hydrogen charge pond ~ adaptor |
- Book ~ stand ~ one (*kyaringukeis*) ~ one manual
~1 AA dry battery case ~ one guarantee one
charge | |
< another goods for sale for MD-ST770 > |
| ‘ |
Nickel hydrogen charge pond |
AD-N55BT |
Hope retail price |
2,200 yen |
[It] is putting it on the market. |
| ‘ |
AC adaptor |
AD-SS70AP |
Hope retail price |
5,000 yen |
[It] is putting it on the market. |
|
[ For world wide (100-240V) ] |
| ‘ |
Stereo headphone |
HP-MD70 |
Hope retail price |
3,500 yen |
[It] is putting it on the market. |
| ‘ |
Car power supply adaptor |
AD-CA55X |
Hope retail price |
3,800 yen |
[It] is putting it on the market. |
|
(for 12V/24V car) |
| ‘ |
Plug adaptor |
AD-S55PA |
Hope retail price |
1,500 yen |
[It] is putting it on the market. |
| ‘ |
Cassette adaptor |
AD-CT13 |
Hope retail price |
3,500 yen |
[It] is putting it on the market.
| | |
