SpeechLine Digital Wireless
Sistema sem fio
com integração à rede
para palestras e conferências

SpeechLine Digital Wireless is a digital wireless microphone system for speech and lecture. It is designed and optimized for university and corporate use. Thanks to its broad product portfolio, the system is particularly versatile and can be adapted to the requirements of individual applications. Our goal was to make the daily work of IT and AV managers easier. With the introduction of the new SpeechLine Multi-Channel Receiver, SpeechLine Digital Wireless presents the perfect audio solution for IT integration.

Benefícios do sistema

Integração perfeita à rede

Introduzindo o Receptor Multi-Canal

The system supports the most common IT standards and integrates smoothly into your existing IT infrastructure. Numerous connection options including two ethernet connectors with support for Power over Ethernet (PoE) and Dante™ make the system the ideal enhancement for your campus or corporate network. SpeechLine Digital Wireless can be operated as a stand-alone system or integratet into a 3rd party environment using our plug-ins and protocols.

Introduzindo o Receptor Multi-Canal

  • Leia mais...

    • Equipado com tecnologia estado-da-arte
      Equipado com a última tendência em TI, o novo Receptor de Multi Canal (MCR) SpeechLine cumpre todas as demandas dos gerentes de TI e integradores pelo mundo. Ele provê autenticação IEEE 802.1X para uma montagem fácil e segura, assim como PoE e Dante™ diretamente fora da caixa.

      Compatível com estruturas existente de TI e AV
      Integre o sistema de microfone SpeechLine Digital Wireless a qualquer infraestrutura AV existente, graças às saídas de áudio analógicas do Receptor Multi Canal (MCR) e do rack. O Receptor Multi Canal (MCR) também possui um mixer automático integrado e saídas de áudio digital para integração fácil com a infraestrutura de TI existente por meio de até duas portas Dante ™. Nossos protocolos e plugins de controle de terceiros permitem a interoperabilidade com outros sistemas.

      Operação segura
      Com o SpeechLine Digital Wireless, suas conversas confidenciais são criptografadas com AES de 256 bits e permanecem protegidas. Graças à autenticação IEEE 802.1X, todos os Receptores Multi Canal (MCR) SpeechLine podem ser integrados de maneira fácil e segura à sua rede. As duas portas RJ45 podem ser configuradas individualmente: divida o controle e o áudio para separar redes com mais segurança ou use as duas portas em uma rede redundante Dante ™ para obter a máxima confiabilidade. Gerencie sua configuração do Dante ™ de maneira segura com o Dante Domain Manager ™.

Instalação e manutenção perfeitas

O SpeechLine Digital Wireless facilita o seu trabalho diário.

With Sennheiser Control Cockpit, you will always have a complete overview and control of your campus-wide setups. Time-consuming manual workflows such as checking battery levels can be completed digitally in no time. Advanced system automation eliminates the need for manual frequency and interference management. This makes SpeechLine Digital Wireless a real time and money saver.

O SpeechLine Digital Wireless facilita o seu trabalho diário.

  • Leia mais...

    • Controle remoto e solução de problemas
      O Sennheiser Control Cockpit oferece uma visão geral e controle completos de todos os dispositivos em toda a sua instalação em todo o campus, a qualquer momento. Use a Visualização de monitoramento, por exemplo, para monitorar todas as informações relevantes sobre seus dispositivos em qualquer sala em tempo real. A manutenção remota facilita a identificação e a resolução de problemas, como interruptores mudos esquecidos. A função de notificação envia automaticamente informações sobre eventos críticos, como pouca carga da bateria, via e-mail ou SMS, e permite que você reaja antes que ocorra uma falha.

      Advanced System Automatics
      As vantagens de um sistema sem fio digital são demonstradas por nossas avançadas automáticas de sistema. Para uma configuração mais fácil, o Gerenciamento Automático de Frequência realiza uma varredura em tempo real no local, na inicialização, para encontrar frequências livres. Durante a operação, o Gerenciamento automático de interferência muda sem problemas para um canal livre em caso de distúrbios de frequência. O ajuste manual do nível de voz não é mais necessário, graças ao Gerenciamento automático de nível de áudio.

      Modo de várias salas
      O SpeechLine Digital Wireless possui dois modos de operação. O Modo Automático garante a inicialização mais simples e um alcance máximo confiável para até 20 links usados ​​simultaneamente (dependendo das regulamentações regionais). No modo de várias salas, a potência de transmissão é ajustada ao tamanho da sala para permitir opções de escala infinita, de pequenas salas de reuniões a grandes configurações em todo o campus.

Sempre pronto para ser utilizado.

Simplesmente funciona - sempre.

The perfect microphone system simply works, everytime. The use of SpeechLine Digital Wireless requires no introduction or explanation. As soon as the microphone is taken out of the network monitored charging station, it is immediately ready to use. With a battery life of 15 hours, the microphones are ready for even the longest workday.

Simplesmente funciona - sempre.

  • Read more...

    • Outstanding Battery Management
      With SpeechLine Digital Wireless, empty batteries are a thing of the past. With 15+ hours of battery life, SpeechLine Digital Wireless microphones are ready for even the longest working day. The network charger serves as a convenient storage device for the microphones that are currently not in use. Sennheiser Control Cockpit provides a full overview of the battery status of all microphones on the campus at all times.

      Dedicated to speech
      SpeechLine Digital Wireless is made for the spoken word. Speech optimized Sennheiser microphone capsules and built-in equalizers with presets for female and male voices ensure optimal speech intelligibility in every situation. The SpeechLine Multi-Channel Receiver automatically mixes multiple speakers at the same time with an integrated Automatic Audio Level Management so that each person can be clearly understood.

      No hardware interaction required
      All SpeechLine Digital Wireless microphones are very easy to use. The presenter simply takes the microphone out of the charging station and is immediately ready to go. The end user does not need to have access to the receiver. Avoid classic user errors by installing the receiver in a not publicly accessible location. For the Rack Receiver, for example, this would be a lockable IT or AV rack. The Multi-Channel Receiver can be mounted easily and unobtrusively on the wall or ceiling.

A future-proof investment

Save time and money, now and in the future.

SpeechLine Digital Wireless operates in the license free 1.9 GHz frequency band and is a future-proof investment. The free Sennheiser Control Cockpit opens up an important path to your future. Digital workfl ows for monitoring and controlling your entire system help you to reduce maintenance and servicing costs.

Save time and money, now and in the future.

  • Read more...

    • License-free 1.9 GHz
      SpeechLine Digital Wireless uses the license-free 1.9 GHz frequency range. This RF standard is also used by wireless telecommunications systems and is considered the most future-proof frequency band for wireless microphone systems.

      No additional hardware needed
      Save money on additional hardware with SpeechLine Digital Wireless. Use the integrated DSP with an EQ and included presets for male and female voices. MultiChannel Receiver features an auto-mixer and built-in antennas.

      A true cost saver
      Reduce your staff costs for maintenance and servicing of your microphone system. With the free of charge Sennheiser Control Cockpit, time-consuming, manual workfl ows are now digitalized. What used to require manual operation on site can now be performed from anywhere at the touch of a button. The larger the setup, the greater the potential for savings.

All Benefits at a glance

FAQ

  • What kind of transmitters are available?

    • For the SpeechLine Digital Wireless Series there are 5 transmitters available:
      - SL Handheld DW
      - SL Bodypack DW
      - SL Tablestand 133-S DW (with 3 pin XLR for gooseneck mics)
      - SL Tablestand 153-S DW (with 5 pin XLR gooseneck mics)
      - SL Boundary 114-S DW

  • How many microphones can be used in one room?

    • Depending on the regional regulations it is possible to get up to 20 microphones in one room. With the Multi-room option the channel number can be increased.

  • I want to use SpeechLine in several rooms, how can I increase the number of microphones?

    • For this case SpeechLine Digital Wireless offers the possibility to adjust the transmitting power. By selecting the corresponding room size it is possible to get as many mircophones in your building as needed. To get the right and secure value the "Walk Test" can support you.

  • Which RF frequency range is used in SpeechLine Digital Wireless?

    • SpeechLine Digital Wireless is using DECT range, which is well known from telephone market. Due to this fact the use of SpeechLine Digital Wireless is future proved and license free.

  • Do I need a license to use SpeechLine Digital Wireless?

    • No, the 1G9 DECT range is license free.

  • How big is the latency?

    • The latency of SpeechLine is 19 ms, which is an applicable value for speech.

  • How do I connect my transmitter and receiver?

    • To conncet a transmitter to a receiver you have to press and hold the pair button on each device until the LED starts to blink red and green.

  • Which audio outputs do I have?

    • To make the audio connection as easy and flexible as possible we provide XLR, TRS and phone jack as audio outputs.

  • Which batteries can I use?

    • The transmitter have an lithium ion battery in the delivery with which a transmitter can work up to 18h (depending on the device). In addition it is possible to use non- rechargeable AA batteries in the handheld and bodypack. For this the B10 or B30 tray is needed.

  • How can I use more than two receivers?

    • For the case that more than two receivers are needed please use the AWM 2 or 4 together with our combiner SL PASC 2 or SL PASC 4.

  • What kind of antennas are avaiable?

    • As remote antenna the AWM 2 and AMW 4 is recommended. You can use one receiver with the AWM 2 and two receivers with the AWM 4. Together with a combiner the number of receivers can be increased. In any case additional cables are needed.

  • How do I charge the transmitters?

    • We are offering 3 different chargers:
      - CHG 2 a two bay charger for handheld and bodypack
      - CHG 4N a four bay network charger for handheld and bodypack
      - CHG 2W a two bay inductive charger for tablestand and boundary.
      In addition the battery BA 10 (handheld) and BA 30 (body pack) can be charged via USB.

  • Is there a possibility to monitor SpeechLine Digital Wireless?

    • With the Sennheiser Control Cockpit the receiver and the CHG 4N can be monitored and controlled remotely.

  • Does the receiver support DHCP?

    • Yes, the receiver supports DHCP, Automatic IP and fixed IP. The Network mode can be adjusted in the receivers menu.

  • Which headsets and lavaliers can be used with SL Bodypack DW?

    • You can use any headset or lavalier from Sennheiser. We recommend to use the SL Headmic 1 or MKE 1.

  • How do I make a firmware update?

    • The firmware update is done via the Sennheiser Control Cockpit Software. As soon as a receiver has been upgraded to a new firmware the update of the portable transmitter will be done automatically when paired. In addition a transmitter can be upgraded via the Sennheiser Control Cockpit Software and the the CHG 4N.

  • What is the difference between Master and Follower receiver?

    • To get the maximum number of microphones it is necessary to synchronize them with eachother. Therefore a master is needed, which controls all other microphones (follower).
      Please follow these steps below to ensure a valid Master / Follower configuration for your system:

      - Prepare and connect the antennas (if needed with AMW 4 and combiner)
      - switch on one receiver and pair a transmitter. Wait until the LED at the receiver turns to green. These microphone will become the Master.
      - Switch on all other receivers, while the Master receiver is still on. All other microphones will become a follower automatically.

      IMPORTANT: As soon as the Master / Follower configuration has been done all receivers have to be switched on at the same time e.g. via a power strip.

  • Do I have any kind of security feature?

    • Yes, the connection of a transmitter to the receiver is always AES 256 encrypted.

  • What kind of antenna cables do I use?

    • SpeechLine Digital Wireless is using Reverse-SMA connectors due to regulatory reasons. Sennheiser is offering RG-58 antenna cables in 1m, 5m 10m and 20m. A length higher than 20m is not recommended because the cable attenuation will be too high.

  • Does SpeechLine Digital Wireless supports Media Control systems?

    • Yes, SpeechLine Digital Wireless is using the Sennheiser Sound Protocol, which can be used for programming a media control system. Furthermore, Plug-Ins for Crestron and QSC are available.

  • What does "automatic Gain" mean?

    • SpeechLine Digital Wireless adjusts the sensitivity at the microphone automatically to the most convenient level. That means you don't have to take care about gain anymore.

  • How do I set up the IP address of a receiver?

    • The IP address can be set manually or automatically via DHCP. Furthermore, IPv6 and mDNS is supported.

Downloads

  • Firmware Updates
    • SpeechLine Digital Wireless Firmware 2.6.10 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 2.6.10 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • SpeechLine Digital Wireless Firmware 2.6.2 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 2.6.2 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • SpeechLine Digital Wireless Firmware v2.4.0 (SL Rack Receiver DW) (990 KB) Download

      Firmware Version 2.4.0 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • CHG 4N Firmware v1.1.0 (180 KB) Download

      Firmware Version 1.1.0 for the CHG 4N charger of the SpeechLine Digital Wireless series

    • Dante Firmware Update for SL DI 4 XLR (520 KB) Download

      Audinate Firmware Update Manager is required. Available at: www.audinate.com/products/firmware-update-manager

    • SpeechLine Digital Wireless Firmware 3.0.0 (SL Rack Receiver DW) (1.1 MB) Download

      Firmware Version 3.0.0 for SpeechLine Digital Wireless (SL Rack Receiver DW)

    • SpeechLine Digital Wireless Firmware 3.0.1 (SL Multi-Channel Receiver DW) (5.1 MB) Download

      Firmware Version 3.0.1 for SpeechLine Digital Wireless (SL Multi-Channel Receiver DW)

  • Application Software
    • Sennheiser Control Cockpit 4.0.0 Download

      Installer for Sennheiser Control Cockpit release 4.0.0

  • Literatura digital
    • Product brochure Sennheiser Control Cockpit (2.1 MB) Download

    • Digital Brochure SpeechLine Digital Wireless (6.3 MB) Download

  • Manual de instruções
    • Instruction manual SpeechLine Digital Wireless (PDF) (7.7 MB) Download

      Printable PDF version of the interactive system documentation of the SpeechLine Digital Wireless series.

    • Software manual Sennheiser Control Cockpit 3.3.0 (PDF) (3.5 MB) Download

      Printable PDF version of the interactive instruction manual of the Sennheiser Control Cockpit software

    • Instruction manual SpeechLine Digital Wireless (HTML) Download

      Information on the SpeechLine Digital Wireless system and instructions on how to install and operate the components of SpeechLine Digital Wireless

    • Software manual Sennheiser Control Cockpit 4.0.0 (HTML) Download

      Information on how to install, open and use the Sennheiser Control Cockpit software. Includes information on how to control and monitor the following Sennheiser products in the Control Cockpit: SpeechLine Digital Wireless, TeamConnect Ceiling 2, evolution wireless G3 & G4, Digital 6000.

  • Spec Sheets
    • System Specification SpeechLine Digital Wireless (530 KB) Download

    • Product Specification Sennheiser Control Cockpit 4.0.0 (350 KB) Download

    • Product specification - SL MCR DW (210 KB) Download

  • Application Notes
    • Single Room Planning and Setup Procedure (290 KB) Download

      Information on setting up SpeechLine Digital Wireless in a single room or location.

    • Multi-Room Mode Planning and Setup Procedure (290 KB) Download

      Information on setting up SpeechLine Digital Wireless in multiple rooms or locations using the Multi-Room Mode.

    • Application Note Antenna Mounting (2 MB) Download

      Important information and recommendations on antennas for SpeechLine Digital Wireless

  • Media Control Protocols
    • Sennheiser Sound Control Protocol for SpeechLine Digital Wireless (680 KB) Download

      Sennheiser Sound Control Protocol - Developer's guide for SL Rack Receiver DW (Firmware 3.0.0), SL Multi-Channel Receiver DW (Firmware 3.0.1) and CHG 4N (Firmware 1.1.0) of the SpeechLine Digital Wireless series.

    • 3rd party control of Sennheiser products using media control protocols (210 KB) Download

  • Guias rápidos
    • Quick Guide SpeechLine Digital Wireless (3 MB) Download

      Online version of the printed quick guide for first steps using SpeechLine Digital Wireless. For SL Rack Receiver DW, SL Handheld DW, SL Bodypack DW

    • Quick Guide SL Tablestand 133-S DW, SL Tablestand 153-S DW, SL Boundary DW, CHG 2W (3.6 MB) Download

      Onlive version of printed quick guide for the SpeechLine Digital Wireless products: SL Tablestand 133-S DW, SL Tablestand 153-S DW, SL Boundary 114-S DW, CHG 2W

    • Quick Guide - SL MCR DW (1 MB) Download

  • White Papers
    • Digital Workflows by Sennheiser - software-supported workflows designed for the daily business routine (740 KB) Download

      How to save time, cost and hassle with software-supported workflows

    • Overview of the Digital Workflows by Sennheiser (120 KB) Download

Contact Us