Yealink Definitionen

Abkürzungen und Begriffe erklärt

Yealink erkundet Yealinks vereinfachte Erklärungen gängiger Begriffe aus der Geschäftskommunikation im Hinblick auf die Anwendung von drei wichtigen Kommunikationsgeräten – IP-Telefone, Videokonferenzgeräte und Headsets, die auf Microsoft, Zoom und anderen Systemen laufen – in der Geschäftsarbeit.

Was ist Videokonferenz-Hardware?

Cordless Voip Phone

Videokonferenz-Hardware bezieht sich auf die materiellen Komponenten und Geräte, die für qualitativ hochwertige Videokonferenzen erforderlich sind. Diese Geräte helfen dabei, Video- und Audiosignale zwischen mehreren an einer Videokonferenz beteiligten Parteien zu erfassen, zu verarbeiten und zu übertragen. Hier sind die wichtigsten Hardwareteile, die normalerweise in Videokonferenzsystemen zu finden sind:

  1. Videokameras : Hierbei handelt es sich um Kameras mit HD- oder 4K-Auflösung, die speziell für Videokonferenzen entwickelt wurden. Das Spektrum reicht von einfachen Webcams, die an einen Laptop oder Monitor angeschlossen werden, bis hin zu hochentwickelten Schwenk-Neige-Zoom-Kameras (PTZ), die Sprecher in einem Konferenzraum automatisch verfolgen.

  2. Mikrofone und Lautsprechersysteme : Mikrofone erfassen klaren Ton für alle Teilnehmer. Je nach Raumgröße können dies einfache eingebaute Mikrofone, Headsets mit Geräuschunterdrückung, kabellose Ansteckmikrofone oder komplexere Array-Mikrofone sein, die Stimmen aus verschiedenen Richtungen aufnehmen. Lautsprecher ermöglichen es den Teilnehmern, andere deutlich zu hören. Für Konferenzräume können Sie eine integrierte Soundbar, an der Decke montierte Lautsprecher oder ein spezielles Freisprechsystem verwenden.

  3. Anzeigegeräte : Zur Anzeige der Video-Feeds von Remote-Teilnehmern werden Großbildschirme oder Fernsehbildschirme verwendet. In größeren Konferenzräumen können mehrere Bildschirme verwendet werden, einer für den Haupt-Video-Feed und andere für die Inhaltsfreigabe.

  4. Codec oder Prozessor : Dies ist das Gehirn eines Videokonferenzsystems. Ein Codec komprimiert und dekomprimiert Audio- und Videodaten, um den Bandbreitenbedarf zu reduzieren und gleichzeitig eine gute Qualität beizubehalten. Es handelt sich oft um eine eigenständige Einheit oder um einen in ein Videokonferenzsystem integrierten Codec.

  5. Konferenzraum-Endpunkte : Hierbei handelt es sich um Spezialeinheiten, die alle erforderlichen Hardwarekomponenten (Kamera, Mikrofon, Lautsprecher, Codec) in einem einzigen Paket integrieren und für den Einsatz in Konferenzräumen konzipiert sind.

  6. Bedienfelder und Fernbedienungen : Über Steuerschnittstellen können Benutzer die Videokonferenz verwalten, Kamerawinkel und Lautstärke anpassen und zwischen Präsentationsmodi wechseln.

  7. Weiteres Zubehör : Hierzu können Beleuchtungsgeräte für eine bessere Videoqualität, eine akustische Behandlung für eine verbesserte Tonqualität und Zubehör wie Sichtschutzwände oder Montagehalterungen gehören.

  8. Netzwerkausrüstung : Hochgeschwindigkeits-Internet-Router, -Switches und -Kabel zur Unterstützung der Bandbreitenanforderungen von Videokonferenzen sowie Quality of Service (QoS)-Einstellungen zur Priorisierung des Videoverkehrs im Netzwerk.

Durch die Kombination dieser Hardwareelemente mit kompatibler Videokonferenzsoftware können Unternehmen und Einzelpersonen eine effektive und nahtlose Videokonferenzumgebung schaffen.


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