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公开(公告)号：US09318086B1
公开(公告)日：2016-04-19
申请号：US14014638
申请日：2013-08-30
申请人： Jerry A. Miller
发明人： Jerry A. Miller
CPC分类号： G10H1/14 , G10H1/00 , G10H1/0041 , G10H1/0091 , G10H1/02 , G10H1/057 , G10H1/36 , G10H1/366 , G10H3/00 , G10H7/00 , G10H7/004 , G10H2210/066 , G10H2210/231 , G10H2210/235 , G10H2210/281 , G10H2210/311 , G10H2210/315 , G10H2210/325 , G10H2230/015 , G10H2240/211 , G10H2240/285 , G10H2250/641
摘要： A method in accord with certain implementations involves capturing an audio sound at a hand held computing device; extracting a characteristic from the audio sound; and programming one or more digital signal processors in a musical instrument effects processor to modify an input signal to the musical instrument effects processor using the extracted characteristic. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
摘要翻译： 符合某些实现的方法涉及在手持计算设备处捕获音频声音; 从音频声音提取特征; 以及对乐器效果处理器中的一个或多个数字信号处理器进行编程，以使用所提取的特征来修改对乐器效果处理器的输入信号。 该摘要不被认为是限制性的，因为其他实施例可能偏离本摘要中描述的特征。
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公开(公告)号：US20150340022A1
公开(公告)日：2015-11-26
申请号：US14815707
申请日：2015-07-31
申请人： Sing Trix LLC
IPC分类号： G10H1/38
CPC分类号： G10H1/366 , G10H1/00 , G10H1/0091 , G10H1/36 , G10H1/361 , G10H1/38 , G10H1/383 , G10H1/44 , G10H2210/066 , G10H2210/081 , G10H2210/245 , G10H2210/261 , G10H2210/325 , G10H2210/331 , G10H2210/335 , G10H2220/211 , G10K15/08 , G10L21/007 , H04R29/00
摘要： Systems, including methods and apparatus, for generating audio effects based on accompaniment audio produced by live or pre-recorded accompaniment instruments, in combination with melody audio produced by a singer. Audible broadcast of the accompaniment audio may be delayed by a predetermined time, such as the time required to determine chord information contained in the accompaniment signal. As a result, audio effects that require the chord information may be substantially synchronized with the audible broadcast of the accompaniment audio. The present teachings may be especially suitable for use in karaoke systems, to correct and add sound effects to a singer's voice that sings along with a pre-recorded accompaniment track.
摘要翻译： 用于根据由实况或预先录制的伴奏乐器产生的伴奏音频产生音频效果的系统，包括与歌手产生的旋律音频相结合的方法和装置。 可以将伴奏音频的声音广播延迟预定时间，诸如确定包含在伴奏信号中的和弦信息所需的时间。 结果，需要和弦信息的音频效果可以与伴奏音频的可听广播基本上同步。 本教导可以特别适合于在卡拉OK系统中使用，以校正和添加声音效果到与预先录制的伴奏轨迹一起唱歌的歌手的声音。
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公开(公告)号：US20230298550A1
公开(公告)日：2023-09-21
申请号：US18183611
申请日：2023-03-14
发明人： Otoya SAKAI , Takahiro MORIYA , Hirokatsu KATOH
CPC分类号： G10H1/34 , G02B6/0055 , G02B6/0068 , G10H1/14 , G10H1/0008 , G10H2210/325 , G10H2220/026 , G10H2220/265
摘要： A manipulator, comprises a light source that emits light; and an operation member rotationally operatable around an axis by a user, the operation member having a substantially disk shape and including a light guide member that guides light incident from the light source and emits the light to an outside in radical directions of the substantially disk shape from an outer peripheral portion thereof, and a reflecting member reflecting a portion of the light guided by the light guide member in a direction perpendicular to the radial directions at said outer peripheral portion.
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公开(公告)号：US20230260490A1
公开(公告)日：2023-08-17
申请号：US18014188
申请日：2021-07-16
申请人： Elchanan Sharabi
发明人： Elchanan Sharabi
CPC分类号： G10H1/20 , G10H1/34 , G10H2210/066 , G10H2210/325 , G10H2220/221
摘要： This invention is directed to a tone shifting device that includes an analog to digital (A/D) converter configured to receive an audio output from a musical instrument to convert it into a digital signal and to pass it to a computing unit; an input device configured to allow a player to select at least one note to be shifted in real time 10 during playing a musical instrument; a computing unit configured to receive the input signal from the A/D converter and a second input from the input device and to shift a selected note/s to a lower/higher tone in real time during playing; a digital to analog (D/A) converter configured to receive the signals from the computing unit and convert them to analog form; and an amplifier configured to receive the analog 15 signal from said D/A converted and play the played modified music through a loudspeaker of the amplifier. The tone shifting device allow selective shifting of a selected musical note in real time during playing.
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公开(公告)号：US11657585B2
公开(公告)日：2023-05-23
申请号：US17852158
申请日：2022-06-28
申请人： Magic Leap, Inc.
CPC分类号： G06T19/006 , G06T7/70 , G10H1/0008 , G10H1/0066 , H04S7/304 , G10H2210/325 , H04S2400/11
摘要： A method is disclosed, the method comprising the steps of identifying a first real object in a mixed reality environment, the mixed reality environment having a user; identifying a second real object in the mixed reality environment; generating, in the mixed reality environment, a first virtual object corresponding to the second real object; identifying, in the mixed reality environment, a collision between the first real object and the first virtual object; determining a first attribute associated with the collision; determining, based on the first attribute, a first audio signal corresponding to the collision; and presenting to the user, via one or more speakers, the first audio signal.
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公开(公告)号：US20180261198A1
公开(公告)日：2018-09-13
申请号：US15913640
申请日：2018-03-06
发明人： Yoshinori TAJIKA
CPC分类号： G10H7/008 , G10H1/0008 , G10H1/0091 , G10H1/053 , G10H1/344 , G10H2210/095 , G10H2210/221 , G10H2210/325 , G10H2220/221 , G10H2240/161
摘要： An electronic musical instrument includes a plurality of keys respectively specifying different pitches when operated; a memory; and a sound processor. In response to a current operation of a current key, which is one of the plurality of keys, the sound processor retrieves the information stored in the memory for a previous operation, if any, of a previous key, which is a same as the current key or is another one of the plurality of keys, and performs a prescribed processing on a beginning part of the waveform data generated for the current operation of the current key in accordance with the retrieved information stored in the memory for the previous operation of the previous key so as to generate processed waveform data in response to the current operation of the current key. The resulting processed waveform data can be configured to better mimic artists' performance of an original instrument.
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公开(公告)号：US09984668B1
公开(公告)日：2018-05-29
申请号：US15728577
申请日：2017-10-10
申请人： Jerry A. Miller
发明人： Jerry A. Miller
CPC分类号： G10H1/14 , G10H1/00 , G10H1/0041 , G10H1/0091 , G10H1/02 , G10H1/057 , G10H1/36 , G10H1/366 , G10H3/00 , G10H7/00 , G10H7/004 , G10H2210/066 , G10H2210/231 , G10H2210/235 , G10H2210/281 , G10H2210/311 , G10H2210/315 , G10H2210/325 , G10H2230/015 , G10H2240/211 , G10H2240/285 , G10H2250/641
摘要： A method in accord with certain implementations involves, at an audio input, receiving a time domain audio signals; at one or more digital signal processors: converting the time domain audio signal to a frequency domain representation containing at least a fundamental frequency component, modifying the frequency domain representation to produce a modified frequency spectrum, converting the modified frequency spectrum to a modified time domain audio signal; and outputting the modified input signals as an output signal. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
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公开(公告)号：US20180053494A1
公开(公告)日：2018-02-22
申请号：US15677565
申请日：2017-08-15
申请人： Alan Pagliere
发明人： Alan Pagliere
CPC分类号： G10H3/186 , G10D1/08 , G10D1/085 , G10D3/143 , G10H1/053 , G10H1/18 , G10H1/20 , G10H1/346 , G10H1/348 , G10H1/44 , G10H3/125 , G10H7/006 , G10H2210/325 , G10H2210/331 , G10H2210/401 , G10H2210/581 , G10H2220/096 , G10H2220/521
摘要： The pedal steel guitar has a plurality of strings strung across the body, with at least one multi-element transducer positioned proximate the strings. At least one foot pedal or knee lever, carried by the body and being physically disengaged from the plurality of strings, is coupled to at least one sensor that produces an electronic sensor signal when the pedal or lever is moved. A digital signal processor receives the electronic transducer signal and the electronic sensor signal and operates on the electronic transducer signal in the digital domain. The processor uses the electronic sensor signal to manipulate at least one tonal property of the electronic sensor signal. The digital signal processor produces an audio output. The digital signal processor is programmed to change the manner in which the digital signal processor manipulates the at least one tonal property based on programming information received through a programming input.
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公开(公告)号：US09886965B1
公开(公告)日：2018-02-06
申请号：US15255109
申请日：2016-09-01
申请人： Zappa Ahmet , Finbar O'Hanlon
发明人： Zappa Ahmet , Finbar O'Hanlon
IPC分类号： G10L21/013 , H04R3/04 , G10H1/00
CPC分类号： G10L21/013 , A61M2021/0027 , G10H1/0008 , G10H1/0091 , G10H1/44 , G10H2210/325 , G10H2210/395 , G10H2220/376 , G10H2240/085 , H04S7/307 , H04S2420/07
摘要： Systems and methods herein utilize psychoacoustic principles to process audio signals to achieve a desired result. In some embodiments, an exemplary process utilizes a combination of re-harmonization and auditory processing techniques in which a plurality of filtered audio cues are sampled, created and down-mixed into a final music file output, which may be designed to trigger specific effects on the function of the body and the brain. In some embodiments, enhanced audio material may be altered during the stream or fixed for a desired result at the beginning of the stream. In some embodiments, a signal enhancement process may be embedded into silicon or a media player, decoder or device with software. In other embodiments, audio or video material may be encoded or finalized into the media file.
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公开(公告)号：US09812106B1
公开(公告)日：2017-11-07
申请号：US15067303
申请日：2016-03-11
申请人： Jerry A. Miller
发明人： Jerry A. Miller
CPC分类号： G10H1/14 , G10H1/00 , G10H1/0041 , G10H1/0091 , G10H1/02 , G10H1/057 , G10H1/36 , G10H1/366 , G10H3/00 , G10H7/00 , G10H7/004 , G10H2210/066 , G10H2210/231 , G10H2210/235 , G10H2210/281 , G10H2210/311 , G10H2210/315 , G10H2210/325 , G10H2230/015 , G10H2240/211 , G10H2240/285 , G10H2250/641
摘要： A method in accord with certain implementations involves, at a data interface of a musical instrument effects processor, receiving an extracted characteristic of an audible sound that is captured at a microphone; transferring the extracted characteristic to a digital signal processor residing in the musical instrument effects processor; receiving input signals at an input to the musical instrument effects processor; at the digital signal processor of the musical instrument effects processor, modifying the received input signals using the extracted characteristics to create the electronic audio effect; and outputting the modified input signals as an output signal from the musical instrument effects processor. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
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