|
|
 |
|
| 2019 テレコム通話品質セミナー |
2019年 12月 11日(水) |
| 例年好評をいただいておりますテレコム通話品質セミナーを本年も下記のとおり開催いたします。 |
| 本年はスマートホーム、IoT機器の音質評価の実例紹介と新規標準規格となるIn Car通信テストをメインテーマとし、HEAD acousticsが注力する今後の技術開発の方向性についても紹介いたします。セミナー後にはささやかながら懇親会も予定しております。皆様のご参加を心よりお待ちしております。 |
|
| 日時: |
|
| 2019年12月11日（水）9:30-17:00（懇親会 17:00 - 19:00）9:00開場 |
|
|
| 内容: |
|
午前の部 09:30-12:00
オーディオ品質テスト、 スマートホーム / IoT (モノのインターネット) / ANCテスト
Dr.-Ing. Hans Wilhelm Gierlich
(Managing Director, HEAD acoustics GmbH) |
 |
|
オーディオ品質テスト：音質を予測する客観的な方法とは – ベースモデルとカーオーディオ、スマートホームでの実例 |
|
|
室内音響シミュレーション：3PASS flex、3PASS reverbを用いた測定室での住居環境の再現とスマートホーム、IoT機器測定への応用事例 |
|
|
テストソリューションの実例：VoCAS音声認識評価システム、スマートホーム、スマートスピーカーのオーディオテスト |
|
|
実環境におけるANC機能付ヘッドセット性能テスト |
|
午後の部 13:00-13:40
ヘッドアコースティクスジャパン テレコム部門コンサルティングサービスのご紹介
渡部 雄祐
(テレコムコンサルティングエンジニア, ヘッドアコースティクスジャパン株式会社) |
|
|
テレコムコンサルティングのご紹介 |
|
|
デモ実演 – VoCAS / SmartHome / eCall |
|
午後の部 13:40-17:00
車載環境におけるカーハンズフリー、ICCにおけるスピーチ、オーディオテスト
Dr.-Ing. Hans Wilhelm Gierlich
(Managing Director, HEAD acoustics GmbH) |
|
|
In Car通信テスト：ITU-T P. ICC最新標準化動向 |
|
|
Listening Effort：新たな客観的スピーチ品質予測手法であるListening Effortとは |
|
|
eCall規格P.1140：VoLTE等新通信方式下でのeCallに対応する、新たな追加定義について |
|
|
新製品coreA2B：その自動車テストへの応用事例 |
|
|
|
|
|
| ※同業他社の方のお申し込みはご遠慮いただいております。 |
|
| Wednesday, December 11, 2019 in Shinagawa "Fukurasia", Japan |
| The seminar provides insights into latest developments in test methods and ongoing standards activities for testing and analyzing voice and quality in the following applications: |
|
| |
|
Voice-operated smart home devices
Voice-operated smart home devices, e.g. smart speakers provide a variety of different functionalities to users: They initiate desired actions, control other smart home or IoT devices, playback audio and enable room-to-room intercommunication. Therefore, voice recognition, speech communication, as well as audio quality of smart home devices must meet the user´s expectation – regardless of the room and background noise situation. Testing these aspects requires appropriate measurement and simulation technology. |
|
ANC headphones Headsets
Customer expectations for ANC headphones & headsets are constantly increasing: The systems are supposed to individually adapt the audio experience to the surrounding, block out unwanted background noises, but still allow hearing of important announcements at train stations or in planes with reduced background noise. At the same time, they must consistently ensure excellent sound quality and clear hands-free calls. |
|
In-car communication, audio system, hands-free equipment, eCall:
Voice quality and audio quality play a central role in an ever-increasing number of in-car applications. These systems must fulfil the highest quality requirements to enhance the experience in the vehicle cabin. |
|
|
| Dr. Hans W. Gierlich, Managing Director Telecom at HEAD acoustics GmbH, will hold the seminar. |
|
 |
|
| |
|
|
Simulation of home environments in the lab: Tools, setups and limitations of a laboratory based setup |
|
|
Background noise simulation and reverberation simulation: Setup and simulation accuracy, application for communication and speech recognition testing |
|
|
Hands-free and conference functionality testing: Applicable standards, tests and test configurations, Introduction HQS-SmartHome |
|
|
Update on speech recognition testing based on the HEAD acoustics VoCAS test solution |
|
| |
|
|
Test of ANC efficiency |
|
|
Talk-through capability of ANC headsets: Quality of speech transmission and audio playback |
|
|
Methods for audio quality testing |
|
|
An objective method for predicting audio quality: The basic model and its application for car audio testing and smart home audio testing |
|
| |
|
|
Methods for in-car communication testing and the status of P.ICC in ITU-T |
|
|
An objective method for predicting listening effort: The basic model and its application for ICC and car hands-free testing |
|
|
New developments in emergency call testing based on ITU-T P.1140 |
|
|
New A2B® interface and its application in automotive testing |
|
|
|
|
|
|
|
|
|
|
Telecom Seminar: Testing Voice and Audio Quality in Different Applications
