Sennheiser HMD 46 - ANNEXE 145 User Manual download pdf (Page 8)

SCOOPY+ - User Manual

Characteristics

Optional

Operation modes

Single wide band codec

Double 7 kHz codec (ISDN mode)

IP transmission interface

Ethernet Interface, 10BaseT / 100BaseT; TCP/IP, UDP/IP, RTP protocols

Audio transmission in unicast mode: SIP signalling protocol, SDP, RTP streaming

Audio transmission in multicast mode: RTP streaming

Net bit rate 16 to 256 kbit/s (depending on coding algorithm)

ISDN transmission interface

One S0 interface

Single codec 64 or 128kbit/s , or double codec 64 kbit/s

5AS auto configuration on incoming calls

Transmission interface on PSTN telephone line

2QH´ZLUHµWHOHSKRQHLQWHUIDFH

« POTS codec » mode with integrated V34 modem and CELP coding, 12 to 24 kbit/s

Mobile network access

Integrated 2G/3G/3G+/LTE (depending on version) network access module with one internal

antenna ( 1 sockets for get out the antenna )

9RLFHPRGHVWDQGDUGWHOHSKRQHRU´+'9RLFHµ(7 kHz with AMR-WB)

Packet data mode: IP protocol, SIP signalling, SDP, RTP streaming, net bit rate 16 to 256 kbit/s

(depending on coding algorithm)

External 3G/LTE module connection via USB socket (data mode only)

SMS reception

Audio coding algorithms

(audio modes)

G711 (standard telephone)

GSM, AMR (mobile telephone)

AMR-WB / G722.2 (PRELOH´+'9RLFHµ

G722 SRT, H221, H242

CELP 7 kHz

MPEG Audio Layer II

MPEG AAC-LC , HE-AAC, HE-AAC v2

4 sub-band ADPCM (low latency)

TDAC (ISDN mode only)

Mono

Mono, Stereo, Double mono, Joint stereo

Mono, Stereo

Mono

Audio interfaces

3 analog MIC/line inputs and two analog outputs with adjustable gain

Level display for encoder inputs and decoder outputs

2 stereo headphone sockets for monitoring, balanced send/receive

Auxiliary functions (available depending on transmission interface)

Relay management : 2 keys and 2 LEDs

Data channel 300 to 9600 bauds

Audio coordination channel with Mobile option ( up to 7kHz )

Control and supervision

Keyboard and LCD display on front panel

Programmable set-up/dial memories

Ethernet/IP remote control

Embedded html server

Recording

Table 1 ² Main features of the SCOOPY+

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 125 126

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