05:22
máy tính nguyên vũ
In a sound-recording part, 1 bit of audio signals of an analog are changed into a digital signal by an analog-to-digital converter, are changed by the encoder of cross interleaved Reed-Solomon code and EFM, and are sent to a CD-Recordable mechanism. Moreover, since a digital signal is direct changed by an encoder, a register of Digital to Digital is possible for it.
In addition to the functionality to read the signal for a play, the CD-Recordable mechanism block carries the functionality for a register. The functionality for changing a laser power especially by reading and a register and the electronics for the signal decryption from the preform track of a CD-Recordable disk and a rotational frequency control accompany.
system-application-architecture7350 which is a digital analog converter of a bit stream scheme is carried in the D-A-conversion part. Moreover, the robustness is improved by adopting quality parts, such as a die-casting chassis with the high vibration suppression effect.
The automatic power calibration which sets up a laser power required for a disk register automatically as a sound-recording functionality using the PCM area of a CD-Recordable disk,It is the automatic track increment on which subsequent music will increase and record a track number automatically if there is a soundless part of regulation time,Manual track placing which sets up the separation of a track by a manual without judging automatically,The synchro recording functionality which can do a synchro sound recording by the D BUS remote connection of an automatic space mute, and a Marantz/Philips which makes the silent space for about 3 seconds between tracks automatically is carried.
As a play functionality, the special-NetWare-program play, a shuffle play and a repeat play, and the auto scan functionality are carried.
Moreover, when playing the CD-Recordable disk which has not been fixed and raised, to the unnecessary fraction of the recorded signal, it points so that it may skip, and the skip function which treats the fraction as what not existing, and the un-skip functionality to revive the skipped fraction are carried.
Wireless remote control is attached.
.JPG)
| Form | compact-disk recorder |
| Using disk | Orange-Book compliance CD-Recordable disk |
| Register signal format | The Red Book compliance / Orange-Book compliance |
| Quantifying bit number | 16-bit linear line |
| Sampling frequency | 44.1kHz |
| Output power | Analog unbalance: 2Vrms±1.5dB Analog balance: 3Vrms±0.5dB Digital coaxial: 0.5 Vp-p/75ohm Digital light: -15dBm--21dBm |
| Input sensitivity/impedance | Analog unbalance: 140mV / 50kohm (-15dB
o'clock) Analog balance: 0.5V / 30kohm (-15dB o'clock) Analog microphone: 0.5mV / 5kohm (-15dB o'clock) Digital coaxial: 0.5 Vp-p/75ohm Digital light: -15dBm--24dBm |
| Frequency characteristic | 20Hz-20kHz±0.1dB |
| THD | 0.005% |
| Power consumption | 30W |
| Dimensions | Width 420x height 137x depth of 373mm At the time of a handle attachment: Width 482x height 137x depth of 380mm |
| Weight | 10.0kg |
| Adjunct | Wireless remote control |
Posted in: 
0 nhận xét:
Post a Comment