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    • 1. 发明申请
    • AN APPARATUS AND METHOD FOR TREATING A NEUROLOGICAL DISORDER OF THE AUDITORY SYSTEM
    • 一种治疗听力系统神经系统疾病的装置和方法
    • WO2017085083A1
    • 2017-05-26
    • PCT/EP2016/077781
    • 2016-11-15
    • NEUROMOD DEVICES LIMITED
    • HUGHES, StephenO'NEILL, RossCONLON, BrendanHAMILTON, CarolineD'ARCY, Shona
    • A61F11/04A61B5/00A61M21/00H04R25/00
    • A61B5/128A61B5/4833A61B5/4848A61B5/7455A61F11/04A61M21/02A61M2021/0027A61M2021/0072A61N1/0456A61N1/0548A61N1/36014A61N1/36034A61N1/36036A61N1/361H04R25/75H04R2460/13
    • An apparatus for use in treating a neurological disorder of the auditory system, comprising a stimulus generation unit (101) and a somatosensory stimulation unit (102); the stimulus generation unit operable to analyse an audio signal, said audio signal comprising a first component comprising a broadband or white noise component and a second component comprising a plurality of complex tone bursts, and generate a plurality of actuation signals representative of at least one of the first or second component of said audio signal and further to spectrally modify said audio signal to generate a binaural modified audio signal for delivery to a subject; and wherein said somatosensory stimulation unit comprises: an array of stimulators each of which can be independently actuated to apply a somatosensory stimulation to the subject with the modified audio signal, and an input for receiving the plurality of actuation signals from said stimulus generation unit and directing individual actuation signals in a predetermined pattern to individual stimulators in the array, the stimulus generation unit being further configured to introduce a delay between the plurality of actuation signals representative of said audio signal and the binaural modified audio signal.
    • 一种用于治疗听觉系统神经紊乱的设备,包括刺激产生单元(101)和体感刺激单元(102) 所述刺激生成单元可操作以分析音频信号,所述音频信号包括包含宽带或白噪声分量的第一分量和包含多个复调音丛集的第二分量,并且生成表示以下中的至少一个的多个致动信号: 所述音频信号的第一或第二分量,并且还用于对所述音频信号进行频谱修改以生成双耳修改的音频信号以传送至对象; 并且其中所述体感刺激单元包括:刺激器阵列,其中的每一个可以被独立地致动以将体感刺激应用于具有修改的音频信号的对象;以及输入,用于从所述刺激生成单元接收多个致动信号并且引导 以预定模式将单独致动信号提供给阵列中的各个刺激器,所述刺激生成单元进一步被配置为在表示所述音频信号的所述多个致动信号和所述双耳修改的音频信号之间引入延迟。
    • 3. 发明申请
    • METHOD AND SYSTEM FOR GENERATION OF CUSTOMISED SENSORY STIMULUS
    • 自定义感知刺激的生成方法和系统
    • WO2015028549A1
    • 2015-03-05
    • PCT/EP2014/068256
    • 2014-08-28
    • NEUROMOD DEVICES LIMITED
    • O'NEILL, RossHAMILTON, CarolineHUGHES, Stephen
    • A61F11/00A61F11/04H04R25/00G10L21/06
    • A61F11/00A61B5/128A61B5/7455A61F11/04A61H23/02A61H2205/027A61M21/00A61M2021/0027G10L2021/065H04R25/75
    • A tinnitus treatment system (1100) comprising a sound processing unit (1101), a haptic stimulus unit (1102) and an audio delivery unit. The sound processing unit comprises a processor input for receiving an audio signal; and a digital signal processor operable to analyse said audio signal and generate a plurality of actuation signals therefrom which are representative of said audio signal. The digital signal processor is further operable to spectrally modify said audio signal in accordance with a predetermined modification profile to generate a modified audio signal. The haptic stimulus unit comprises an array of stimulators each of which can be independently actuated to apply a tactile stimulus to a subject; and a stimulus unit input for receiving the plurality of actuation signals generated by said digital signal processor and directing individual actuation signals to individual stimulators. The audio delivery unit comprises an audio delivery unit input for receiving the modified audio signal generated by said digital signal processor.
    • 耳鸣治疗系统(1100),包括声音处理单元(1101),触觉刺激单元(1102)和音频传送单元。 声音处理单元包括用于接收音频信号的处理器输入; 以及数字信号处理器,其可操作以分析所述音频信号并从其中产生代表所述音频信号的多个致动信号。 数字信号处理器还可操作以根据预定的修改简档对所述音频信号进行频谱修改,以产生经修改的音频信号。 触觉刺激单元包括一组刺激器,每个刺激器可独立地致动以对受试者施加触觉刺激; 以及刺激单元输入,用于接收由所述数字信号处理器产生的多个致动信号,并将各个致动信号指向各个刺激器。 音频传送单元包括用于接收由所述数字信号处理器产生的修改的音频信号的音频传送单元输入。
    • 5. 发明申请
    • BEARBEITEN VON AUDIOSIGNALEN FÜR EINE TINNITUSTHERAPIE
    • 编辑音频信号,耳鸣治疗
    • WO2014075753A1
    • 2014-05-22
    • PCT/EP2013/003042
    • 2013-10-10
    • SONORMED GMBH
    • NÖTZEL, Marc AdrianWITTIG, Johannes AbraxasLAND, JörgLANZ, Matthias
    • A61B5/12H04R25/00A61M21/00
    • H04R25/75A61B5/128A61M21/00A61M2021/0027H04R25/505
    • Die Erfindung stellt ein Verfahren zum Bearbeiten von Audiosignalen (10, 12) bereit, insbesondere für eine Therapie eines subjektiven Tinnitus mit einer individuellen Tinnitusfrequenz, umfassend die folgenden Verfahrensschritte: Bereitstellen eines ersten Audiosignals (10), - Bestimmen eines Sperrbereichs im Frequenzspektrum des ersten Audiosignals (10) mit einer vorgebbaren Frequenzbreite (22) anhand einer vorgebbaren Therapiefrequenz (20), - Erstellen eines zweiten Audiosignals (12) aus dem ersten Audiosignal (10) unter Verwendung eines Filters (120, 121) für einen Signalanteil des ersten Audiosignals (10) im Sperrbereich, Ermitteln einer auditiven Energie des ersten Audiosignals (10) oder des zweiten Audiosignals (12) innerhalb wenigstens eines vorgegebenen oder vorgebbaren therapeutisch verwendbaren Frequenzbereichs, und Bestimmen eines Bewertungsparameters (30) für das zweite Audiosignal (12) in Abhängigkeit von der auditiven Energie und von einem Frequenzabstand zwischen dem therapeutisch verwendbaren Frequenzbereich und dem Sperrbereich.
    • 本发明提供一种方法,用于提供,特别是用于与单独的耳鸣频率的主观性耳鸣的治疗处理的音频信号(10,12),包括以下步骤:提供第一音频信号(10), - 在所述第一音频信号的频谱确定的阻带 (10)基于预定的治疗频率(20)的预定频率宽度(22), - 产生从所述第一音频信号使用滤波器(120,121),用于所述第一音频信号的信号分量的第二音频信号(12)(10)(10 )在根据听觉阻带,至少一个预定的或可预定的治疗上有用的频率范围内,以及确定所述第二音频信号(12的评级参数(30)内确定所述第一音频信号的听觉能量(10)或所述第二音频信号(12)) 能量和之间的频率间隔 治疗上有用的频率范围和锁定范围。
    • 9. 发明申请
    • EAR INPUT SOUND PRESSURE LEVEL MONITORING SYSTEM
    • 早期输入声压级监测系统
    • WO2007143580A2
    • 2007-12-13
    • PCT/US2007/070262
    • 2007-06-01
    • PERSONICS HOLDINGS INC.
    • GOLDSTEIN, Steven W.USHER, JonathonFLIGOR, Brian
    • A61B5/00
    • A61B5/121A61B5/128G01H3/14H04R1/1016H04R29/00
    • At least one exemplary embodiment is directed to a system for monitoring a sound pressure level dose at an ear which includes an audio transducer adapted to be placed within an ear to receive sound at the ear. The audio transducer outputs a sound signal. A sound level threshold detector receives the sound signal and determines whether a sound pressure level of the sound signal is at a minimum level and outputs a sound pressure level signal corresponding to a sound pressure level of the sound pressure level when the sound pressure level is not at the minimum level. A clock calculates a time period during which the sound pressure level is not at the minimum threshold level. A listening fatigue calculator receives the sound signal and the time period and determines whether a cumulative effect of exposure to the sound at the ear over a monitored time period will cause harm to the ear. At least a portion of the system is disposed in situ at the ear.
    • 至少一个示例性实施例涉及用于监测耳朵处的声压级剂量的系统,该系统包括适于放置在耳朵内以在耳朵处接收声音的音频换能器。 音频传感器输出声音信号。 声级阈值检测器接收声音信号,并且确定声音信号的声压级是否处于最低水平,并且当声压级不是时输出与声压级的声压级相对应的声压级信号 在最低级别。 时钟计算声压级不在最小阈值水平的时间段。 听力疲劳计算器接收声音信号和时间段,并确定在监视的时间段内是否暴露于耳朵的声音的累积效应会对耳朵造成伤害。 该系统的至少一部分被置于耳朵的原位。