200920164 九、發明說明： 【發明所屬之技術領域】 本發明係與耳機有關，特別是指一種具有助聽功能之 無線耳機且兼具有提高助聽效果之特色。 5【先前技術】 習用助聽器的基本原理是透過一麥克風接收外界的聲 音’再經由-放大器對聲音信號進行放大，該放大器則可 以提供聽障者調節音量的大小；放大後的聲音經由一耳機 (earphone)及一耳模(ear-mold)的組合而輸出聲音，再傳達到 ίο耳膜上，藉以達到助聽的效果。 然而，對聽障者而言，使用助聽器之目的在於放大談 話聲音，而環境中有某些噪音的頻譜和談話聲音的頻譜是 重複的。換言之，習用助聽器在放大談話聲音的同時，也 同樣放大了環境中的噪音，使聽障者不容易辨識談話内 15容；同時’聽障者在收聽談話聲音的時候也較容易受到噪 音的干擾’並可能造成聽覺上的不適感。 再者’習用助聽器在設計上具有一定的體積，其必須 局部伸入人體的耳道而佔據耳道的部分空間；其中，有的 助聽器之耳模在設計上甚至會完全遮蔽耳道。當聽障者配 2〇戴使用助聽器期間，將無法再配戴使用一般的耳塞式耳 機’具有使用上不方便的缺點。 另外，如國内專利第1277356號專利案「用於助聽之無 線系統及其方法」，其主要包含有一接收主機以及二耳掛 件’該接收主機可配掛於胸前或置放於上衣口袋，以接收 200920164 US j該接收主機接收到外界聲音，則以無線方式 接馨立 耳掛件，聽障者則透過該二耳掛件收聽外200920164 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to an earphone, and more particularly to a wireless earphone having a hearing aid function and having the feature of improving the hearing aid effect. 5 [Prior Art] The basic principle of the conventional hearing aid is to receive the external sound through a microphone' and then amplify the sound signal via the amplifier. The amplifier can provide the hearing impaired to adjust the volume; the amplified sound is via an earphone ( The earphone) and an ear-mold combination output sound, which is then transmitted to the ίο eardrum to achieve the hearing aid effect. However, for the hearing impaired, the purpose of using the hearing aid is to amplify the speech sound, and the spectrum of some noise and the spectrum of the conversation sound in the environment are repeated. In other words, while the hearing aids amplify the conversation sound, it also amplifies the noise in the environment, making it difficult for the hearing impaired to recognize the 15 contents of the conversation; at the same time, the hearing impaired person is more susceptible to noise interference when listening to the conversation sound. 'And may cause hearing discomfort. Furthermore, the conventional hearing aids are designed to have a certain volume, which must partially protrude into the ear canal of the human body to occupy part of the space of the ear canal; among them, some ear molds of the hearing aid are designed to completely obscure the ear canal. When the hearing-impaired person is wearing a hearing aid, the general-purpose earphone type earphone can no longer be worn, which has the disadvantage of being inconvenient to use. In addition, the domestic patent No. 1277356 "Wireless system for hearing aids and method thereof" mainly includes a receiving host and a two-ear pendant. The receiving host can be attached to the chest or placed in the jacket pocket. In order to receive the external sound of the receiving host in 200920164 US j, the earphone pendant is connected wirelessly, and the hearing impaired listens to the outside through the two ear pendants.
以達到縮小耳模之訴求。然而，人在辨識聲音=二 ，過=耳以不同收音位置所感受到的聲音變化進行判斷； 當聽障者透過賴收_收音時，該紐續都只能提供 一個收音位置，由於該接收主機的收音位置與 = 所，的人料纽置㈣，村能造成轉者在聲 上誤判，具有助聽效果不佳的缺點。另外，當該接收主機 位置計算相對於左右兩耳的相對距離時，若移動該接收主 機的位置，將造成資訊混亂而無法正確判別。 綜上所陳，由於聽障者受到助聽器的限制而無法正常 使用耳機，習用之耳機不能因應聽障者之需求，具有使用 上不方便的缺點。另外，習用之助聽器無法濾除外界噪音 15且热法辨識聲音的方向，具有助聽效果不佳的缺失而有待 改進。 【發明内容】 本發明之主要目的在於提供一種具有助聽功能之無線 20耳機，其能夠同時提供聽障者助聽器以及耳機的功能，具 有使用上的方便性。 本發明之次一目的在於提供一種具有助聽功能之無線 耳機’其能夠運用數位信號處理器提供消噪（noise cancellation)技術’具有提高收音品質而改善助聽效果的特 200920164 色，且藉由將麥克風設置於耳掛件當中，並透過數位信號 處理作信號處理，而能分辯出聲音的方向。 為達成上述目的，本發明具有助聽功能之無線耳機係 包含有一主機及二耳掛件。該耳機更包含有一數位信號處 5理益、一伺服端無線發射模組及一伺服端無線接收模組， 该數位信號處理器係電性連接該伺服端無線發射模組及該 ，服端無線接收模組；該二耳掛件各具有一麥克風、一揚 聲器、一客端無線發射模組及一客端無線接收模組’該客 端無線發龍_電性連接於該麥克風，而該客端益線接 1〇收模組係電性連接該揚聲器；其中，該麥克風係可接收來 自外界聲波並轉換為電子信號，再透過該客端無線發射模 組及該伺服端無線接收模組傳輸至該數位信號處理器，電 子信號經信號處理後透過該伺服端無線發射模組及該客端 無線接收模組傳輸至該揚聲器轉換為聲波。 15 本發明之再一目的在於提供一種具有助聽功能之無線 耳機’其能夠透過藍芽模組而與行動電話雙向溝通而進行 收發話，或透過藍芽模組接收音訊裝置所傳來的音樂。 為達上述目的，本發明具有助聽功能之無線耳機係包 含有-主機及至少-耳掛件，其中該主機更具有一數位信 20，處理H、—藍芽模組、—舰端無線發射模組及一飼月^ 端無線接收模組，該數位信號處理器係電性連接該藍芽模 組、該伺服端無線發射模組及該飼服端無線接收模組；該 耳掛件更具有-麥克風、一揚聲器、一客端無線發射模組 及一客端無線接收模組，該客端無線發射模組係電性連接 200920164 於該麥克風’㈣客端無線接__電性連接 中，該數位信號處理11與該麥克風及該揚聲器之間， 伃= 等無線發射模組及無線接收模組以傳輸電子信 5 15 ΐ部_更可透财料触歸及接收 〖纟本剌透過上述結構能朗gf提供聽障者 2曰裔以及耳機的功能，克服助聽器與耳機不能同時使用 ，具有使用上的方便性。再者，本發明相較於習用 者’，、能夠運用數位信號處理器以進行消噪技術，進一步 應除外界聲音中的噪音，提高收音品質而改善助聽效果之 特色，且透過將麥克風整合至耳掛件中，以無線傳輸方式 與數位信號處理器傳遞信號’因而能有效地分辨聲音的來 源。另外，本發明且透過藍芽模組而可與行動電話雙向溝 通而進行收發話，亦得透過藍芽模組接收音訊褒置所傳來 的音樂，更是延伸了本發明所能達成之多功能性。 【實施方式】 為了詳細說明本發明之構造及特點所在，轉以下較 佳實施例並配合圖式說明如后，其中： 20 料閱第―圖及第二圖’其係為本發明之具有助聽功 旎之無線耳機10，其包含有一主機2〇、一第一耳掛件 以及一第二耳掛件40。 主機20係具有一數位信號處理器2卜一藍芽模組23、 一伺服端第一無線發射模組25、一伺服端第一無線接收模 200920164 組26、一伺服端第二無線發射模 線接收模la 28。触錢處 及—恤端第二無 . JU 器21係電性連接誃穿描細 23'伺服端第—無線發射模组2 杈、、且 組26、伺服端第二無線發射㈣無線接收模 模組^ ”贿動彻該藍芽 弟—耳掛件30係具有一麥岁 射模組34、—客端第2、—客^第一無線發 麥克❹係接收來自外36以及—揚聲器38 ° 號姻一轉t=4音，將聲波轉換為-電子信 之麥克風32，；!=! ⑯11賴鮮—耳掛件30 無線接# 、’、.〜子&號發送至主機20之伺服端第- ^ 20之=Γ^·，客端第—無線接收模組36係接收來自主 15 =件Γ第—無線發射模組25的該電子信號；第一 36，聲11 38錢性軸客端第—減接收模組 f將該電子錢轉換騎波於人體耳道内播放。 射模件40係具有一麥克風仏一客端第二無線發 第一、耳料彼客端第二無線接收模組46以及一揚聲器招。 私係電性連接第二耳^件7^，客端第一無線發射模組 號發送至主機2G之伺服㈣風42 ’並將該電子信 射模組27的該電子作主機2〇之伺服端弟二無線發 兔千1。咸’第二耳掛件40之揚聲器48係電 20 200920164 性連接客端第二無線接收模組、， 聲波於人體耳道内播放。 ，亚將該電子信號轉換為 另外，域20與行動電 但主機20對第一耳掛件3〇及〕_傳輪係以藍芽介面為主； 選自紅外線、射頻及藍芽其中一一耳掛件40的傳輸介面係 經由上述結構，當無線耳機 電話進行通訊時，盔後耳應 蜀立使用且尚未與行動 當第-耳掛件3。之麥 ==做第為-般的助聽器使用。 42收到外界聲音，第一 第一耳掛件40之麥克風 將聲波轉換為f：子錢再^ 叹第二耳掛件會先 該電子信號做進-步處理，例如是使主機2G能夠對 大功能㈣倾崎電子㈣=9由/、具有_波及放 的吟音.线I 錢仃處理而滤除外界聲音中 S二號處理器21對該電子信號 15 對聽障者造成在二噪音干擾’藉以避免噪音 立時处韵且的不適感，並確保聽障者在收聽聲 =〇之揚聲器38以及第二耳掛# 別在人體左耳道以及右耳道播放，以達到助聽器 八此另外，由於第一耳掛件3〇以及第二耳掛件4〇係 /刀別直接於人體的左耳以及右耳位置進行收音以及發聲， 其能夠讓聽障者可以正確地判斷聲音方位，可以克服習用 兩件式助聽器在聲音位置上容易誤判的缺點。 為詳細說明本實施例所提供具有助聽功能之無線耳機 20 200920164 於其他功能的運作情形’請參閱以下說明· 5In order to achieve the desire to reduce the ear mold. However, when the person recognizes the voice = two, the ear = the ear changes the sound perceived by the different radio position; when the hearing impaired through the _ radio, the new continuation can only provide a radio position, due to the receiving host The location of the radio and the location of the person, (4), the village can cause the transferer to misjudge the sound, with the shortcomings of poor hearing aid. In addition, when the receiving host position calculates the relative distance with respect to the left and right ears, if the position of the receiving host is moved, the information will be confused and cannot be correctly determined. In summary, since the hearing impaired person is limited by the hearing aid and cannot use the earphone properly, the conventional earphone cannot be used in response to the needs of the hearing impaired person, and has the disadvantage of being inconvenient to use. In addition, the conventional hearing aid cannot filter out the boundary noise 15 and the direction of the sound is recognized by the thermal method, which has a lack of hearing aid effect and needs to be improved. SUMMARY OF THE INVENTION A primary object of the present invention is to provide a wireless 20 earphone with a hearing aid function, which can simultaneously provide the functions of a hearing aid hearing aid and an earphone, and has the convenience of use. A second object of the present invention is to provide a wireless earphone with a hearing aid function capable of providing a noise cancellation technique using a digital signal processor to improve the sound quality and improve the hearing aid effect by using the 200920164 color. The microphone is placed in the ear pendant and processed by digital signal processing to distinguish the direction of the sound. In order to achieve the above object, the wireless earphone with the hearing aid function of the present invention comprises a main body and a two-ear pendant. The earphone further comprises a digital signal device, a servo wireless transmitting module and a servo wireless receiving module, wherein the digital signal processor is electrically connected to the servo wireless transmitting module and the wireless terminal a receiving module; the two ear pendants each have a microphone, a speaker, a guest wireless transmitting module and a guest wireless receiving module. The guest wireless wireless transmitter is electrically connected to the microphone, and the client The splicing module is electrically connected to the speaker; wherein the microphone can receive the sound wave from the outside and convert it into an electronic signal, and then transmit the signal to the wireless receiving module and the wireless receiving module of the server through the wireless transmitting module The digital signal processor, after being processed by the signal, is transmitted to the speaker through the wireless transmitting module of the server and the wireless receiving module of the guest to be converted into sound waves. A further object of the present invention is to provide a wireless earphone with hearing aid function, which can communicate with a mobile phone through a Bluetooth module to transmit and receive voices, or receive music from an audio device through a Bluetooth module. . To achieve the above objective, the wireless earphone with the hearing aid function of the present invention comprises a host and at least an ear pendant, wherein the host has a digital letter 20, and the H, the Bluetooth module, and the carrier wireless transmitting module are processed. The group and the one-month wireless receiving module, the digital signal processor is electrically connected to the Bluetooth module, the wireless transmitting module of the server, and the wireless receiving module of the feeding end; the ear pendant further has - a microphone, a speaker, a guest wireless transmitting module and a guest wireless receiving module, the guest wireless transmitting module is electrically connected to 200920164 in the microphone '(four) client wireless connection __ electrical connection, the Digital signal processing 11 and the microphone and the speaker, 伃 = and other wireless transmitting modules and wireless receiving modules to transmit electronic letters 5 15 _ _ more transparent materials touch and receive 〖 纟 剌 through the above structure The ability to provide 2 hearings and earphones for the hearing impaired, and to overcome the inability of the hearing aid and the earphone to be used at the same time, has the convenience of use. Furthermore, the present invention can use a digital signal processor to perform noise canceling technology, and further utilizes noise in the boundary sound, improves sound quality, and improves the characteristics of the hearing aid effect, and integrates the microphone through integration. In the ear pendant, the signal is transmitted by wireless transmission with the digital signal processor' thus effectively distinguishing the source of the sound. In addition, the present invention can communicate with the mobile phone through the Bluetooth module, and the music transmitted from the audio device through the Bluetooth module can extend the scope of the present invention. Feature. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT In order to explain the structure and features of the present invention in detail, the following description of the preferred embodiment and the accompanying drawings are as follows, wherein: The wireless earphone 10 of the present invention comprises a main body 2〇, a first ear pendant and a second ear pendant 40. The host 20 has a digital signal processor 2, a Bluetooth module 23, a servo first wireless transmitting module 25, a servo first wireless receiving module 200920164 group 26, and a servo second wireless transmitting module line. Receive mode la 28. Touch the money and the second end of the shirt. The JU 21 is electrically connected to the port 23' servo end - the wireless transmitter module 2 杈, and the group 26, the second wireless transmitter of the servo (4) wireless receiving mode Module ^ "Bribble the Blue Buddy - Ear Pendant 30 Series has a Maisui module 34, - Guest 2nd, - Guest ^ First wireless microphone system receives from the outside 36 and - Speaker 38 ° The number of marriages is t=4, and the sound waves are converted into the microphones of the electronic letters 32,;!=! 1611 Lai fresh-ear pendants 30 wireless connection #, ', .~子 & number sent to the servo end of the host 20 - ^ 20 = Γ ^ ·, the guest first - the wireless receiving module 36 receives the electronic signal from the main 15 = the first - wireless transmitting module 25; the first 36, the sound 11 38 the money axis client The first-reduction receiving module f converts the electronic money into a human ear canal. The shooting module 40 has a microphone, a client, a second wireless transmitter, and a second wireless receiver module. 46 and a speaker move. Private connection to the second ear piece 7^, the first wireless transmission module number of the client is sent to the servo of the host 2G (four) wind 42 ' and The electronic device of the electronic signal module 27 serves as the servo terminal of the host computer 2, and the speaker of the second ear pendant 40 is electrically connected to the speaker. The second wireless receiving module is connected to the speaker. The sound wave is played in the ear canal of the human body. The electronic signal is converted into the other, the domain 20 and the mobile power but the host 20 is mainly connected to the first ear pendant 3 and the _ _ _ _ _ _ _ _ _ _ _ The transmission interface of the radio frequency and the blue ear one of the ear pendants 40 is via the above structure. When the wireless earphone phone communicates, the rear ear of the helmet should stand upright and has not been acted upon as the ear-ear pendant 3. For the general hearing aid use. 42 receiving the external sound, the microphone of the first first ear pendant 40 converts the sound wave into f: the child money and then sighs that the second ear pendant will first perform the electronic signal for the step processing, for example The host 2G can be used for the large function (4) akisaki electronic (four) = 9 by /, with _ wave and release voice. Line I money processing and filtering out the boundary sound in the S second processor 21 to the electronic signal 15 to the hearing impairment Caused by two noise disturbances to borrow to avoid noise immediately And the discomfort, and to ensure that the hearing impaired listener = 〇 〇 speaker 38 and the second ear hang # do not play in the left ear canal and right ear canal of the human body to reach the hearing aid eight, in addition, because the first ear pendant 3 〇 And the second ear pendant 4 is attached to the left ear and the right ear of the human body to perform sound collection and sounding, which can enable the hearing impaired to correctly judge the sound orientation, and can overcome the sound position of the conventional two-piece hearing aid. Disadvantages of easy misjudgment. To explain in detail the operation of the wireless headset 20 with the hearing aid function provided by this embodiment in 200920164, please refer to the following description.
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請參閱第三圖，當聽障者使用一 時，主機2G係·藍輯組2n接聽電話 通以供收發話;電子信號會瘦由數二動5〇進行雙向溝 者之收聽訴求作進-步處==的= 之揚聲器㈣及第二耳掛件4。之揚再二 左耳道以及右耳道播放，以達到讓聽障者確實收 ^。其中，收話功能僅需第—耳掛件3()之揚聲器％以 及第一耳掛件40之揚聲器48其中之一播放即可達成；換 言之，收賴f單耳減，麟—定要於雙耳同時播放；、 本實施例係揭露第一耳掛件30之揚聲器38以及第二耳掛 件40之揚聲器48可因應聽障者需要同時播放。 * 藉此，聽障者不需要取下無線耳機1 〇再更換助聽琴， 聽障者透過該無線耳機10不僅可直接達到助聽器之功能， 其亦可接聽電話’具有使用上的方便性。 請參閱第四圖，當聽障者使用行動電話5〇收聽音樂 時，例如：收聽MP3，主機20係利用藍芽模組23與行動 電話50進行通訊；音樂透過藍芽模組23單向傳輸至主機 2〇 20’再經由數位信號處理器21以聽障者之收聽訴求對電子 仏號作進一步處理；主機20將處理過的電子信號分別傳送 到第一耳掛件30以及第二耳掛件40，再透過第一耳掛件 30之揚聲器38以及第二耳掛件40之揚聲器48於人體左耳 道以及右耳道播放。藉此，該無線耳機1〇可以形成立體聲 200920164 ，果’提供聽障者較佳之聽覺效果。另外在此須 ，一具有可毅音敎具錢芽介面的^錄置’ 5 15 線耳機1〇配合使用，其中除了實施例當帽介紹之2無 話50外，亦可選擇例如：筆記型電腦。 丁動電 綜上所陳’本發料提供具有祕魏之無線耳 k述結構，其能夠同時提供聽障者助聽器、 能，克服助聽器與耳機不能同時使用之問題，且 ί發明 ，处$ ’電子4號進行消噪(n〇ise咖⑶細⑽)處理， ^步f'除外界聲音中的噪音，具有提高收音品質的特 數位將麥克風整合至耳掛件中，以無線傳輸方式與 ^位^處理器傳遞信號，因而能有效地分辨聲音的來 通而、隹^本發明且透過藍芽模組而可與行動電話雙向溝 的立举订#發話’亦得透過藍芽模組接收音訊裝置所傳來 曰樂’更疋延伸了本發明所能達成之多功能性。 驟，前揭諸實施例中所揭露的構成元件及方法步 範m2 例說明’並非用來限制本案之範圍，本案之 二圍仍應以申請專利範圍為準，其他等效元件或步驟的替 代或變化，亦應為核之”翻_所 200920164 【圖式簡單說明】 第一圖係本發明之架構示意圖。 第二圖係本發明之運作示意圖 為助聽器時的運作情形。 5 第三圖係本發明之運作示意圖： 於通話時的運作情形。 第四圖係本發明之運作示意圖： 於收聽音樂時的運作情形。 10【主要元件符號說明】 10 無線耳機 21 數位信號處理器 25 伺服端第一無線發射模組 26 伺服端第一無線接收模組 15 27 伺服端第二無線發射模組 28 伺服端第二無線接收模組 30 第一耳掛件 34 客端第一無線發射模組 36 客端第一無線接收模組 2〇 38 揚聲器 42 麥克風 44 客端第二無線發射模組 46 客端第二無線接收模組 50 行動電話 ，主要揭示無線耳機做 主要揭示無線耳機用 主要揭不無線耳機用 20 主機 23 藍芽模組 32 麥克風 40 第二耳掛件 48揚聲器 12Please refer to the third figure. When the hearing impaired person uses it, the host 2G series and the blue group 2n answer the telephone for receiving and transmitting the message; the electronic signal will be thinned by the number two movements and 5 〇 for the two-way stalker's listening request. The speaker (4) of the == = and the second ear pendant 4. Yang and then the left ear canal and the right ear canal are played so that the hearing impaired can indeed receive it. Wherein, the receiving function only needs to be played by one of the speaker % of the ear-hook 3 () and the speaker 48 of the first ear-hook 40; in other words, the single ear is reduced, and the lining is to be in both ears. Simultaneously playing; the embodiment discloses that the speaker 38 of the first ear pendant 30 and the speaker 48 of the second ear pendant 40 can be simultaneously played in response to the hearing impaired. * Therefore, the hearing impaired person does not need to remove the wireless earphone 1 and then replace the hearing aid. The hearing impaired can not only directly reach the function of the hearing aid through the wireless earphone 10, but also can answer the telephone' with ease of use. Please refer to the fourth figure. When the hearing impaired listens to music using the mobile phone 5, for example, listening to MP3, the host 20 communicates with the mobile phone 50 by using the Bluetooth module 23; the music is transmitted in one direction through the Bluetooth module 23. The host 2 〇 20 ′ then further processes the electronic nickname via the digital signal processor 21 with the hearing of the hearing impaired; the host 20 transmits the processed electronic signals to the first ear pendant 30 and the second ear pendant 40 respectively. Then, the speaker 38 of the first ear pendant 30 and the speaker 48 of the second ear pendant 40 are played on the left ear canal and the right ear canal of the human body. In this way, the wireless earphone 1 can form a stereo 200920164, which provides a better hearing effect for the hearing impaired. In addition, it is necessary to use a 5 15 line earphone 1 with a money bud interface. In addition to the embodiment, when the cap is introduced, there is no such thing as 50. For example, the notebook type can also be selected. computer. Ding Dongdian's comprehensive report on the 'offer' provides a wireless ear structure that can provide hearing aids, can overcome the problem that hearing aids and headphones can not be used at the same time, and 发明 invented, at $ ' Electronic No. 4 performs noise cancellation (n〇ise coffee (3) fine (10)) processing, ^ step f' excludes the noise in the boundary sound, and has a special digit for improving the sound quality. The microphone is integrated into the ear pendant, and the wireless transmission mode and the position are ^ The processor transmits the signal, so that it can effectively distinguish the sound, and the invention can be used to receive the voice through the Bluetooth module through the Bluetooth module and the mobile phone can be connected to the mobile phone. The fascination that the device has transmitted has further extended the versatility that can be achieved by the present invention. The constituent elements and method steps disclosed in the foregoing embodiments are not intended to limit the scope of the present application. The scope of the present application should still be based on the scope of the patent application, and other equivalent components or steps are substituted. The change is also the core of the "Following" 200920164 [Simplified description of the drawings] The first figure is a schematic diagram of the structure of the present invention. The second figure is the operation of the present invention when the operation diagram is a hearing aid. Schematic diagram of the operation of the present invention: operation during a call. The fourth diagram is a schematic diagram of the operation of the present invention: operation when listening to music. 10 [Description of main component symbols] 10 wireless earphone 21 digital signal processor 25 servo terminal A wireless transmitting module 26 servo first wireless receiving module 15 27 servo second wireless transmitting module 28 servo second wireless receiving module 30 first ear pendant 34 guest first wireless transmitting module 36 client First wireless receiving module 2〇38 speaker 42 microphone 44 guest second wireless transmitting module 46 guest second wireless receiving module 50 mobile phone, mainly revealing no The main headset disclosed do not lift the main wireless headset with the wireless headset 20 with bluetooth host module 23 microphone 32 loudspeaker 40 48 12 second ear pendants