
具備6路平衡式麥克風輸入(48V幻象電源)+ 4路線路輸入 + 6路線路輸出。全頻段全雙工自適應聲學迴聲消除(尾長≥512ms,消除量≥70dB),自適應降噪(最高18dB),去迴響,處理延遲<8ms。USB 2.0音訊,RS-232/RJ45控制。適用於錄播教室、互動課堂及遠距會議。
China conference AV system manufacturer · OEM / ODM · CE / RoHS / FCC certified
參數 規格 產品名稱 互動式數位音訊處理器 麥克風輸入 6 組平衡式,端子台,48V 幻象電源 線性輸入 4 組平衡式,端子台 線性輸出 6 組平衡式,端子台 無線麥克風輸入 1×3.5mm 耳機監聽 1×3.5mm USB 1×USB2.0 Type-A(雙向音訊) RS-232 1(外部控制) RJ45 1(PC 設定) RESET 按鈕 1(恢復原廠預設值) 遠端除錯按鈕 1 去迴音 前面板 DIP 開關 機殼接地 支援並有清楚標示 AEC 全頻段全雙工,尾音≥512ms,≥70dB,收斂≥65dB/s 降噪 全頻段自適應,最高 18dB 處理延遲 <8ms MTBF ≥60000 小時 頻率響應(麥克風) +0/-2dB(20Hz~20kHz @ +4dBu) 頻率響應(線性) +0/-0.5dB(20Hz~20kHz @ +4dBu) THD+N(麥克風) <0.009%(1kHz @ +4dBu) THD+N(線性) <0.007%(1kHz @ +4dBu) 等效雜訊 < -84dBu 動態範圍 >105dB 最大輸入電平(麥克風) -2dBu 最大輸入電平(線性) 20dBu 最大輸出電平 20dBu(平衡式) 最大增益(麥克風) 50dB 最大增益(線性) 0dB 輸入阻抗(麥克風) 2.2kΩ 輸入阻抗(線性) 20kΩ 輸出阻抗 400Ω A/D-D/A 轉換器 24 位元 幻象電源 DC 48V
卡达斯 COUDUS 互動式數位音訊處理器 (model TK-CLQ646) is a 講座錄製與錄影系統 product from 卡达斯 COUDUS, built for meeting rooms, lecture halls, command centers and education venues. Features 6 balanced mic inputs (48V phantom) + 4 line inputs + 6 line outputs. Full-band full-duplex adaptive AEC (tail length ≥512ms, cancellation ≥70dB), adaptive noise reduction (up to 18dB), dereverberation, processing delay <8ms. USB 2.0 audio, RS-232/RJ45 control. Ideal for lecture capture, interactive classrooms, and distance conferencing.
這款互動式數位音訊處理器是一款高效能裝置,專為教育錄播、互動教室及視訊會議所設計。具備24位元A/D-D/A轉換,並搭載先進的音訊處理演算法。 核心音訊處理:全頻段全雙工自適應聲學迴聲消除(AEC),尾長≥512ms,消除幅度≥70dB,收斂速度≥65dB/s——有效消除遠端互動中的迴聲。全頻段動態自適應雜訊抑制(ANS)最高達18dB,顯著提升訊號雜訊比。支援去迴響功能,並可透過前面板DIP開關控制——即使在具有挑戰性的聲學環境中也能提供清晰的語音。處理延遲<8ms,確保流暢的即時互動。MTBF≥60000小時。 豐富的介面配置:6路平衡麥克風輸入,具48V幻象電源(端子台),相容各種電容式/動圈式麥克風。4路線性輸入及6路線性輸出(端子台),適用於複雜的系統整合。1路無線麥克風輸入(3.5mm)及1路耳機監聽輸出(3.5mm)。1個USB2.0 Type-A連接埠,支援雙向音訊資料傳輸——可作為USB音效卡使用。 控制與配置:1個RS-232序列埠,用於外部控制終端或中控系統。1個RJ45連接埠,可透過PC進行配置。1個RESET按鈕,用於恢復原廠預設值。1個遠端除錯配對按鈕,用於遠端技術支援。機箱接地並有清晰的接地標識。 音訊效能:頻率響應:麥克風通道 +0/-2dB,線性通道 +0/-0.5dB;總諧波失真+雜訊(THD+N):麥克風 <0.009%,線性 <0.007%;等效雜訊 < -84dBu;動態範圍 >105dB;最大輸入電平:麥克風 -2dBu,線性 20dBu;最大輸出電平(平衡):20dBu;最大增益:麥克風 50dB,線性 0dB;輸入阻抗:麥克風 2.2kΩ,線性 20kΩ;輸出阻抗:400Ω。
The MOQ for the 卡达斯 COUDUS Interactive Digital Audio Processor (model TK-CLQ646) is 1 unit. For mixed-model orders, project tenders or OEM/ODM runs the MOQ is negotiable — send COUDUS your target quantity and destination market for a tailored quotation.
Yes. 卡达斯 COUDUS supports OEM/ODM on the Interactive Digital Audio Processor, including logo printing, housing finish and colour, packaging artwork, multilingual manuals, and firmware/UI branding. Share your specification and we will confirm feasibility, tooling cost and sample lead time.
In-stock 卡达斯 COUDUS Lecture Capture & Recording System typically ships within 7–15 working days after payment. Bulk and customized orders usually take 20–30 working days depending on quantity and configuration. Exact lead time is confirmed on your proforma invoice.
Yes. 卡达斯 COUDUS provides a 12-month manufacturer warranty covering defects in materials and workmanship, plus lifetime remote technical support. Extended warranty and spare-part packages are available for project orders — the exact terms are stated in your quotation.
Yes, sample orders are supported. Testing a sample lets you verify audio performance, build quality, finish and system compatibility before committing to volume. Sample cost is normally credited against your subsequent bulk order.
卡达斯 COUDUS builds the Interactive Digital Audio Processor under a documented quality-control process, and certification documents (CE, RoHS, FCC and others, where applicable) can be provided on request for your destination market. Tell us the target country and we will supply the relevant paperwork.
卡达斯 COUDUS designs the Interactive Digital Audio Processor with standard professional interfaces so it integrates with common third-party DSPs, mixers, camera-tracking systems and control platforms. Send us your system diagram or existing equipment list and our engineers will confirm compatibility before you order.
Yes. 卡达斯 COUDUS supplies wiring diagrams, mounting templates and configuration guides with every Lecture Capture & Recording System order, and our engineers provide remote commissioning assistance by video call. On-site support and integrator training can be arranged for large projects.
“COUDUS 無線數位會議系統已在我們 12 間會議室穩定運行超過兩年——音訊清晰、抗干擾能力強,且 OEM 客製化迅速。是可靠的會議系統製造商。”
“鵝頸會議麥克風結構堅固,完全通過 CE 認證,按時交貨,並提供反應迅速的售後技術支援。作為中東地區的系統整合商,我們重視製造商的交貨可靠性。”