La codificación de audio en tiempo real en un proceso de formato configurable de alta calidad está garantizada por la potente procesador DSP.
Incorpora una señal de recepción principal y tres fuentes de backup de audio. El DB91-RX cambiará inmediatamente entre ellos cuando se pierde el audio, volverá a la señal principal automáticamente en cuanto fuera restaurada, sin intervención del usuario. El backup puedes elegirlo entre una fuente de IP Audio, Icecast, RTP o el nuevo reproductor MP3 integrado.
El DB91-RX con su fácil de usar interfaz web intuitiva, accesible a través de cualquier navegador web estándar y el sistema operativo, se puede utilizar para su difusión, radio por Internet y el estudio de aplicaciones transmisor de enlace.
Especificaciones (en inglés)
|
| Type |
Icecast/SHOUTcast compatible client |
| Count |
3 independent clients |
| Codec Support |
HE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM (16-bit) |
| Sample rates |
32 kHz, 44.1 kHz and 48 kHz |
| Bit Rates |
All standard bitrates, including VBR |
| Features |
HTTP redirection support |
| RTP Audio Receiver |
| Type |
RTP/UDP compatible receiver |
| Count |
1 |
| Codec Support |
HE-AAC (v.1 and v.2), MPEG-1 Layer 3 or raw PCM (16-bit) |
| Sample rates |
32 kHz, 44.1 kHz and 48 kHz |
| Bit Rates |
All standard bitrates, including VBR |
| Features |
Multicast RTP support |
| MP3 Player |
| Type |
Standalone MP3 Player |
| Storage |
microSD card |
| Codec Support |
HE-AAC (v.1 and v.2) or MPEG-1 Layer 3 |
| Sample rates |
32 kHz, 44.1 kHz and 48 kHz |
| Bit Rates |
All standard bitrates, including VBR |
| Features |
Jingles auto-insertion support |
| Supported file types |
*.MP3, *.AAC, *.M4A, *.M3U |
| Playback modes |
Alphabetical ascending and descending, Shuffle, Playlist and Shuffled playlist |
| Remote file management |
Build-in FTP server |
| Audio backup |
| Type |
Silence detector with automatic backup switcher |
| Source |
Any of the available sources; Up to 3 configurable backups |
| Trigger |
Audio silence detector |
| Threshold |
Adjustable, -90dBFs to 0dBFs |
| Trigger time |
Adjustable, 1s to 240s |
| Dayparting |
| Count |
8 independent presets |
| Source |
Any of the available sources |
| Trigger |
Time and Day of the week |
| Duration |
Adjustable, up to 24 hours |
| Analog audio output |
| Connector |
2 x RCA, stereo |
| Type |
Unbalanced |
| Level |
max. +8dBu @ 0dBFs, user configurable |
| Sample rate |
48 kHz |
| Resampling |
Thru build-in sample rate converter |
| Dynamic range |
101 dB |
| Digital audio output |
| Connector |
RCA |
| Type |
S/PDIF (IEC 60958) |
| Sample rate |
48 kHz |
| Resampling |
Thru build-in sample rate converter |
| Front panel |
| Level indicators |
2 x 6 LED bar graphs |
| Status Indicators |
4 LEDs |
| Headphones |
1/8” (3.5mm) phones jack |
| SD Card |
microSD card slot |
| User interface |
| Indicators |
14 LEDs on front panel |
| Web interface |
Full control and status information |
| Connector |
RJ-45 |
| Type |
Ethernet |
| Device discovery |
UPnP support |
| Operating conditions |
| Temperature |
10°C - 45°C |
| Humidity |
< 75%, non-condensing |
| Power requirements |
| Connector |
Power Jack 5.5mm |
| Power supply |
12V DC, 1A |
| Size and Weight |
| Dimensions (W;H;D) |
106 x 33 x 128 mm |
| Shipping Weight |
230 x 54 x 172 mm / 0.7kg |
