背景騒音の英語

時定数更新部４は、背景騒音パワー推定部２の立ち上がり時定数を瞬時パワー推定値Ｐｓと負の相関を持つように適応的に更新する。例文帳に追加

A time constant update part 4 adaptively updates the rise time constant of the background noise power estimation part 2 to have negative correlation with a instantaneous power estimated value Ps. - 特許庁

送話信号に含まれる背景騒音レベルが閾値を超えるとき、音声スイッチ１０の動作モードを固定モードに設定するとともに音声スイッチ１０の感度を補正し、さらにスピーカ２の音量を増大させる。例文帳に追加

When a background noise level included in a transmission signal exceeds a threshold value, an operating mode of a voice switch 10 is set to a fixed mode, the sensitivity of the voice switch 10 is corrected and a sound volume of a speaker 2 is increased. - 特許庁

公共音響設備、メガホン、インターフォン、電話、放送、音声ガイド装置などで、残響や背景騒音があっても明瞭な音声を提供する。例文帳に追加

To provide clear voice even if reverberation and background noise exist in a public audio device, a megaphone, an intercom, a telephone, a broadcasting device and a voice guidance system or the like. - 特許庁

背景騒音パワー推定部２は立ち上がり時定数が相対的に大きく且つ立ち下がり時定数が相対的に小さい応答特性を有するフィルタで構成される。例文帳に追加

In this voice interval detector, a background noise power estimation part 2 is composed of a filter having a response characteristic such that a rise time constant is relatively large and a fall time constant is relatively small. - 特許庁

話者が騒音環境下にいる場合であっても、背景雑音を除去することによって話者および通話相手が話者の送話音声を聞き取り易い音声信号送受信装置を提供する。例文帳に追加

To provide a voice signal transmitting/receiving apparatus in which a speaking person and a partner of a speech clearly listen to transmission voices of the speaking persons, by canceling background noise even if the speaking person is located under a noise environment. - 特許庁

話者が騒音環境下にいる場合であっても、背景雑音を除去することによって話者および通話相手が話者の送話音声を聞き取り易い音声信号送受信装置を提供する例文帳に追加

To provide a sound signal transmitter-receiver in which a speaker and a speech partner can easily listen to transmission sounds of the speaker by canceling background noise even when the speaker is located under a noisy environment. - 特許庁

このような場合において、エコーサプレッサ３０が送話側信号経路に挿入する減衰量を単調減少させれば、背景騒音が瞬時的に減衰しないためにハンドセット型通話装置側の話者に不快な切断感を感じさせ難くできる。例文帳に追加

In such a case, when the echo suppressor 30 monotonously decreases the attenuation amount to be inserted into the transmitting side signal path, it can be made hard to make the speaker on the side of the handset type communication device sense the unpleasant feeling of cut off since background noise does not instantaneously attenuate. - 特許庁

受話側の瞬時パワー推定値Ｐs(R)を減衰させる減衰器１３と、受話側の背景騒音パワー推定値Ｐn(R)が所定のしきい値を超えたら減衰器１３の減衰量を増大させる減衰量制御部１４とを音声スイッチＶＳに具備する。例文帳に追加

The voice switch VS is provided with an attenuator 13 which attenuates the instantaneous power estimated value Ps(R) of a receiver side, and an attenuation amount control unit 14 which increases the attenuated amount of the attenuator 13, when a background noise power estimated value Pn(R) of the receiver side exceeds a predetermined threshold. - 特許庁