Thiele/Small parameters (original) (raw)
Thiele-Small-Parameter (TSP) beschreiben das Verhalten eines elektrodynamischen Lautsprechers. Dabei werden einerseits die physikalischen Größen, die einen getriebenen, gedämpften harmonischen Oszillator charakterisieren, in praktisch leicht handhabbaren Einheiten angegeben, andererseits sind auch Parameter enthalten, die das Antriebssystem (Schwingspule und den Magnet) beschreiben. Ein Lautsprecher in einem Bassreflexgehäuse stellt in seinem akustischen Übertragungsverhalten einen elektrischen Hochpass vierter Ordnung dar.
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| dbo:abstract | Thiele-Small-Parameter (TSP) beschreiben das Verhalten eines elektrodynamischen Lautsprechers. Dabei werden einerseits die physikalischen Größen, die einen getriebenen, gedämpften harmonischen Oszillator charakterisieren, in praktisch leicht handhabbaren Einheiten angegeben, andererseits sind auch Parameter enthalten, die das Antriebssystem (Schwingspule und den Magnet) beschreiben. Ein Lautsprecher in einem Bassreflexgehäuse stellt in seinem akustischen Übertragungsverhalten einen elektrischen Hochpass vierter Ordnung dar. (de) Thiele/Small parameters (commonly abbreviated T/S parameters, or TSP) are a set of electromechanical parameters that define the specified low frequency performance of a loudspeaker driver. These parameters are published in specification sheets by driver manufacturers so that designers have a guide in selecting off-the-shelf drivers for loudspeaker designs. Using these parameters, a loudspeaker designer may simulate the position, velocity and acceleration of the diaphragm, the input impedance and the sound output of a system comprising a loudspeaker and enclosure. Many of the parameters are strictly defined only at the resonant frequency, but the approach is generally applicable in the frequency range where the diaphragm motion is largely pistonic, i.e. when the entire cone moves in and out as a unit without cone breakup. Rather than purchase off-the-shelf components, loudspeaker design engineers often define desired performance and work backwards to a set of parameters and manufacture a driver with said characteristics or order it from a driver manufacturer. This process of generating parameters from a target response is known as synthesis. Thiele/Small parameters are named after A. Neville Thiele of the Australian Broadcasting Commission, and Richard H. Small of the University of Sydney, who pioneered this line of analysis for loudspeakers. A common use of Thiele/Small parameters is in designing PA system and hi-fi speaker enclosures; the TSP calculations indicate to the speaker design professionals how large a speaker cabinet will need to be and how large and long the bass reflex port (if it is used) should be. (en) I parametri di Thiele & Small descrivono in modo pratico come un altoparlante reagisce e si comporta. Sono stati studiati e introdotti da A. N. Thiele, membro dell', e Richard H. Small dell'università di Sydney. Sono i più utilizzati dai costruttori, che infatti forniscono generalmente i loro altoparlanti accompagnati da un datasheet con questi parametri, per facilitare il lavoro di chi li dovrà installare e utilizzare. (it) «Параметры Тиля — Смолла» — это набор электроакустических параметров, который определяет поведение динамической головки (динамика) в области основного резонанса, то есть на нижней границе диапазона воспроизводимых частот. Эти параметры публикуются в спецификациях производителями как справочные для производителей акустических систем. Большинство параметров определяются только на резонансной частоте динамика, но в общем применимы во всем диапазоне частот, в котором динамик работает в поршневом режиме. (ru) Thiele/Small é um conjunto de parâmetros que definem o comportamento de um alto-falante, muito usados para o projeto de caixas acústicas. Foi desenvolvido por Albert Neville Thiele da Australian Broadcasting Commission e aprimorado por Richard H. Small da Universidade de Sydney. Os parâmetros Thiele/Small são mais facilmente obtidos do que os parâmetros mecânicos fundamentais. (pt) Thiele/Small是1970年代 A.N.Thiele和R.H.Small首次提出了直接辐射式扬声器的几个独立的小信号参数，这些小信号参数用于表征扬声器的低频性能，广泛用于扬声器系统（音箱）生产和设计过程。国际电工委员会（IEC）将其称为Thiele-Small参数。 Thiele/Small參數 (通常縮寫為T/S、TSP以及簡稱為TS參數) 是一組定義揚聲器單體低頻表現的機電參數。這些參數記載在揚聲器單體製造商提供的規格文件中，以便設計者挑選現成的單體進行揚聲器設計。使用這些參數，揚聲器設計者可以模擬振膜的位置、速度、加速度、輸入阻抗和揚聲器系統的聲音輸出。這些參數，許多僅在共振頻率下被確切定義，但此模擬方法一般可應用在振膜作動主要是活塞運動時的頻率範圍。意即振膜整體一起往外或往內運動，而無振膜分割現象的時候。 (zh) |
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| dbo:wikiPageExternalLink | http://www.loudspeakerdatabase.com/ http://www.soundsolutionsaudio.com/forum/index.php%3Fshowtopic=7112 http://www.epanorama.net/documents/audio/speaker_parameters.html http://www.soundstage.com/maxdb/maxdb061999.htm |
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| rdfs:comment | Thiele-Small-Parameter (TSP) beschreiben das Verhalten eines elektrodynamischen Lautsprechers. Dabei werden einerseits die physikalischen Größen, die einen getriebenen, gedämpften harmonischen Oszillator charakterisieren, in praktisch leicht handhabbaren Einheiten angegeben, andererseits sind auch Parameter enthalten, die das Antriebssystem (Schwingspule und den Magnet) beschreiben. Ein Lautsprecher in einem Bassreflexgehäuse stellt in seinem akustischen Übertragungsverhalten einen elektrischen Hochpass vierter Ordnung dar. (de) I parametri di Thiele & Small descrivono in modo pratico come un altoparlante reagisce e si comporta. Sono stati studiati e introdotti da A. N. Thiele, membro dell', e Richard H. Small dell'università di Sydney. Sono i più utilizzati dai costruttori, che infatti forniscono generalmente i loro altoparlanti accompagnati da un datasheet con questi parametri, per facilitare il lavoro di chi li dovrà installare e utilizzare. (it) «Параметры Тиля — Смолла» — это набор электроакустических параметров, который определяет поведение динамической головки (динамика) в области основного резонанса, то есть на нижней границе диапазона воспроизводимых частот. Эти параметры публикуются в спецификациях производителями как справочные для производителей акустических систем. Большинство параметров определяются только на резонансной частоте динамика, но в общем применимы во всем диапазоне частот, в котором динамик работает в поршневом режиме. (ru) Thiele/Small é um conjunto de parâmetros que definem o comportamento de um alto-falante, muito usados para o projeto de caixas acústicas. Foi desenvolvido por Albert Neville Thiele da Australian Broadcasting Commission e aprimorado por Richard H. Small da Universidade de Sydney. Os parâmetros Thiele/Small são mais facilmente obtidos do que os parâmetros mecânicos fundamentais. (pt) Thiele/Small是1970年代 A.N.Thiele和R.H.Small首次提出了直接辐射式扬声器的几个独立的小信号参数，这些小信号参数用于表征扬声器的低频性能，广泛用于扬声器系统（音箱）生产和设计过程。国际电工委员会（IEC）将其称为Thiele-Small参数。 Thiele/Small參數 (通常縮寫為T/S、TSP以及簡稱為TS參數) 是一組定義揚聲器單體低頻表現的機電參數。這些參數記載在揚聲器單體製造商提供的規格文件中，以便設計者挑選現成的單體進行揚聲器設計。使用這些參數，揚聲器設計者可以模擬振膜的位置、速度、加速度、輸入阻抗和揚聲器系統的聲音輸出。這些參數，許多僅在共振頻率下被確切定義，但此模擬方法一般可應用在振膜作動主要是活塞運動時的頻率範圍。意即振膜整體一起往外或往內運動，而無振膜分割現象的時候。 (zh) Thiele/Small parameters (commonly abbreviated T/S parameters, or TSP) are a set of electromechanical parameters that define the specified low frequency performance of a loudspeaker driver. These parameters are published in specification sheets by driver manufacturers so that designers have a guide in selecting off-the-shelf drivers for loudspeaker designs. Using these parameters, a loudspeaker designer may simulate the position, velocity and acceleration of the diaphragm, the input impedance and the sound output of a system comprising a loudspeaker and enclosure. Many of the parameters are strictly defined only at the resonant frequency, but the approach is generally applicable in the frequency range where the diaphragm motion is largely pistonic, i.e. when the entire cone moves in and out (en) |
| rdfs:label | Thiele-Small-Parameter (de) Parametri di Thiele & Small (it) Thiele/Small (pt) Thiele/Small parameters (en) Параметры Тиля — Смолла (ru) Thiele/Small参数 (zh) |
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