. "31980229"^^ . . . "La modulaci\u00F3 per densitat de pols o PDM (de l'angl\u00E8s, Pulse Density Modulation), \u00E9s utilitzat en la representaci\u00F3 i conversi\u00F3 de senyals anal\u00F2gics al domini digital (i a l'inrev\u00E9s). Al contrari que la modulaci\u00F3 PCM, l'amplitud d'un senyal no es codifica assignant uns valors d'amplitud segons els nivells de quantificaci\u00F3, sin\u00F3 que en el PDM, l'amplitud es representa amb densitats o nombre de polsos en funci\u00F3 del temps i l'amplitud del senyal origen.Una aplicaci\u00F3 fonamental per aquest tipus de modulaci\u00F3 la trobem en la tecnologia SACD (Super Audio CD), desenvolupat per Sony i Philips Electronics l'any 1999."@ca . . . "De las palabras inglesas Pulse Density Modulation (Modulaci\u00F3n de se\u00F1al por Densidad de Impulsos), es usado en la representaci\u00F3n y conversi\u00F3n de se\u00F1ales anal\u00F3gicas al dominio digital (y a la inversa). A diferencia de la modulaci\u00F3n PCM, la amplitud de una se\u00F1al no se codifica asign\u00E1ndole unos valores de amplitud seg\u00FAn el n\u00FAmero de niveles de cuantizaci\u00F3n, sino que en el PDM la amplitud se representa por densidad o n\u00FAmero de impulsos en funci\u00F3n del tiempo."@es . "\u8108\u885D\u5BC6\u5EA6\u8ABF\u8B8A\uFF08\u82F1\u8A9E\uFF1APulse Density Modulation\uFF0CPDM\uFF09\u662F\u4E00\u7A2E\u4E8C\u9032\u5236\u4FE1\u865F\u7684\u6A21\u64EC\u4FE1\u865F\u8ABF\u88FD\u65B9\u6CD5\u3002\u5728PDM\u4FE1\u865F\u4E2D\uFF0C\u8108\u885D\u7684\u76F8\u5C0D\u5BC6\u5EA6\u5C0D\u61C9\u6A21\u64EC\u4FE1\u865F\u7684\uFF0C\u4E26\u4E0D\u50CF\u8108\u885D\u7DE8\u78BC\u8ABF\u88FD\uFF08PCM\uFF09\u4E2D\u90A3\u6A23\uFF0C\u7279\u5B9A\u7684\u5E45\u5EA6\u503C\u4E0D\u88AB\u7DE8\u78BC\u6210\u4E0D\u540C\u6B0A\u91CD\u7684\u8108\u885D\u78BC\u30021\u4F4DDAC\u7684\u8F38\u51FA\u8207\u4FE1\u865F\u7684PDM\u7DE8\u78BC\u76F8\u540C\u3002\u8108\u885D\u5BEC\u5EA6\u8ABF\u88FD\uFF08PWM\uFF09\u662FPDM\u7684\u4E00\u7A2E\u7279\u6B8A\u60C5\u6CC1\uFF0C\u5176\u4E2D\u958B\u95DC\u983B\u7387\u662F\u56FA\u5B9A\u7684\uFF0C\u4E26\u4E14\u5C0D\u61C9\u65BC\u4E00\u500B\u6A23\u672C\u7684\u6240\u6709\u8108\u6C96\u5728\u6578\u5B57\u4FE1\u865F\u4E2D\u662F\u9023\u7E8C\u7684\u3002\u5C0D\u65BC\u5206\u8FA8\u7387\u70BA8\u4F4D\u768450\uFF05\u96FB\u58D3\uFF0CPWM\u6CE2\u5F62\u5C07\u6253\u958B128\u500B\u6642\u9418\u9031\u671F\uFF0C\u7136\u5F8C\u5728\u5269\u9918\u7684128\u500B\u9031\u671F\u5167\u95DC\u9589\u3002\u5229\u7528PDM\u548C\u76F8\u540C\u7684\u6642\u9418\u901F\u7387\uFF0C\u4FE1\u865F\u5C07\u5728\u6BCF\u9694\u4E00\u500B\u9031\u671F\u7684\u958B\u555F\u548C\u95DC\u9589\u4E4B\u9593\u4EA4\u66FF\u3002\u5169\u7A2E\u6CE2\u5F62\u7684\u5E73\u5747\u503C\u5747\u70BA50\uFF05\uFF0C\u4F46PDM\u4FE1\u865F\u66F4\u983B\u7E41\u5730\u5207\u63DB\u3002\u5C0D\u65BC100\uFF05\u62160\uFF05\u7684\u6C34\u5E73\uFF0C\u5B83\u5011\u662F\u76F8\u540C\u7684\u3002"@zh . . . "Pulse-density modulation"@en . . "Pulse-density modulation, or PDM, is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords of pulses of different weight as they would be in pulse-code modulation (PCM); rather, the relative density of the pulses corresponds to the analog signal's amplitude. The output of a 1-bit DAC is the same as the PDM encoding of the signal. Pulse-width modulation (PWM) is a special case of PDM where the switching frequency is fixed and all the pulses corresponding to one sample are contiguous in the digital signal. For a 50% voltage with a resolution of 8-bits, a PWM waveform will turn on for 128 clock cycles and then off for the remaining 128 cycles. With PDM and the same clock rate the signal would alt"@en . "Modula\u00E7\u00E3o por densidade de pulso"@pt . . "Pulse-density modulation, or PDM, is a form of modulation used to represent an analog signal with a binary signal. In a PDM signal, specific amplitude values are not encoded into codewords of pulses of different weight as they would be in pulse-code modulation (PCM); rather, the relative density of the pulses corresponds to the analog signal's amplitude. The output of a 1-bit DAC is the same as the PDM encoding of the signal. Pulse-width modulation (PWM) is a special case of PDM where the switching frequency is fixed and all the pulses corresponding to one sample are contiguous in the digital signal. For a 50% voltage with a resolution of 8-bits, a PWM waveform will turn on for 128 clock cycles and then off for the remaining 128 cycles. With PDM and the same clock rate the signal would alternate between on and off every other cycle. The average is 50% for both waveforms, but the PDM signal switches more often. For 100% or 0% level, they are the same."@en . . . . "PDM (ang. Pulse-Density Modulation), modulacja g\u0119sto\u015Bci\u0105 impuls\u00F3w \u2013 rodzaj modulacji cyfrowej sygna\u0142u analogowego. W modulacji PDM nie s\u0105 zapami\u0119tywane warto\u015Bci sygna\u0142u w poszczeg\u00F3lnych pr\u00F3bkach (jak ma to miejsce w PWM czy PCM), lecz g\u0119sto\u015B\u0107 impuls\u00F3w reprezentuje jego amplitud\u0119. Sygna\u0142 analogowy jest kodowany do postaci ci\u0105gu bit\u00F3w PDM za pomoc\u0105 modulacji Delta-Sigma."@pl . . "9285"^^ . "1111356252"^^ . . . . . . . . . "\u8108\u885D\u5BC6\u5EA6\u8ABF\u8B8A\uFF08\u82F1\u8A9E\uFF1APulse Density Modulation\uFF0CPDM\uFF09\u662F\u4E00\u7A2E\u4E8C\u9032\u5236\u4FE1\u865F\u7684\u6A21\u64EC\u4FE1\u865F\u8ABF\u88FD\u65B9\u6CD5\u3002\u5728PDM\u4FE1\u865F\u4E2D\uFF0C\u8108\u885D\u7684\u76F8\u5C0D\u5BC6\u5EA6\u5C0D\u61C9\u6A21\u64EC\u4FE1\u865F\u7684\uFF0C\u4E26\u4E0D\u50CF\u8108\u885D\u7DE8\u78BC\u8ABF\u88FD\uFF08PCM\uFF09\u4E2D\u90A3\u6A23\uFF0C\u7279\u5B9A\u7684\u5E45\u5EA6\u503C\u4E0D\u88AB\u7DE8\u78BC\u6210\u4E0D\u540C\u6B0A\u91CD\u7684\u8108\u885D\u78BC\u30021\u4F4DDAC\u7684\u8F38\u51FA\u8207\u4FE1\u865F\u7684PDM\u7DE8\u78BC\u76F8\u540C\u3002\u8108\u885D\u5BEC\u5EA6\u8ABF\u88FD\uFF08PWM\uFF09\u662FPDM\u7684\u4E00\u7A2E\u7279\u6B8A\u60C5\u6CC1\uFF0C\u5176\u4E2D\u958B\u95DC\u983B\u7387\u662F\u56FA\u5B9A\u7684\uFF0C\u4E26\u4E14\u5C0D\u61C9\u65BC\u4E00\u500B\u6A23\u672C\u7684\u6240\u6709\u8108\u6C96\u5728\u6578\u5B57\u4FE1\u865F\u4E2D\u662F\u9023\u7E8C\u7684\u3002\u5C0D\u65BC\u5206\u8FA8\u7387\u70BA8\u4F4D\u768450\uFF05\u96FB\u58D3\uFF0CPWM\u6CE2\u5F62\u5C07\u6253\u958B128\u500B\u6642\u9418\u9031\u671F\uFF0C\u7136\u5F8C\u5728\u5269\u9918\u7684128\u500B\u9031\u671F\u5167\u95DC\u9589\u3002\u5229\u7528PDM\u548C\u76F8\u540C\u7684\u6642\u9418\u901F\u7387\uFF0C\u4FE1\u865F\u5C07\u5728\u6BCF\u9694\u4E00\u500B\u9031\u671F\u7684\u958B\u555F\u548C\u95DC\u9589\u4E4B\u9593\u4EA4\u66FF\u3002\u5169\u7A2E\u6CE2\u5F62\u7684\u5E73\u5747\u503C\u5747\u70BA50\uFF05\uFF0C\u4F46PDM\u4FE1\u865F\u66F4\u983B\u7E41\u5730\u5207\u63DB\u3002\u5C0D\u65BC100\uFF05\u62160\uFF05\u7684\u6C34\u5E73\uFF0C\u5B83\u5011\u662F\u76F8\u540C\u7684\u3002"@zh . . . . . . . . . . . . . . . . . . . . . "Modula\u00E7\u00E3o por densidade de pulsos, ou PDM (do termo em Ingl\u00EAs - Pulse-Density Modulation), \u00E9 uma forma de modula\u00E7\u00E3o usada para representar um sinal anal\u00F3gico com um sinal digital. Em um sinal PDM, valores espec\u00EDficos de amplitude n\u00E3o s\u00E3o codificados em c\u00F3digos de pulsos de diferentes profundidades como eles deveriam ser na modula\u00E7\u00E3o por c\u00F3digo de pulsos (PCM); Entretanto, a densidade relativa dos pulsos corresponde \u00E0 amplitude do sinal anal\u00F3gico. A sa\u00EDda de um conversor digital-anal\u00F3gico de 1 bit \u00E9 a mesma da modula\u00E7\u00E3o por densidade de pulsos codificando o sinal.Modula\u00E7\u00E3o por largura de pulso (PWM) \u00E9 um caso especial de modula\u00E7\u00E3o por densidade onde a frequ\u00EAncia alternadora \u00E9 fixa e todos os pulsos correspondem a uma amostra que s\u00E3o cont\u00EDguos no sinal digital."@pt . . . . "\u30D1\u30EB\u30B9\u5BC6\u5EA6\u5909\u8ABF\uFF08\u30D1\u30EB\u30B9\u307F\u3064\u3069\u3078\u3093\u3061\u3087\u3046\u3001\u82F1:Pulse-density modulation\u3001PDM\uFF09\u306F2\u9032\u6CD5\u306E\u4FE1\u53F7\u3067\u30A2\u30CA\u30ED\u30B0\u4FE1\u53F7\u3092\u8868\u73FE\u3059\u308B\u306E\u306B\u4F7F\u308F\u308C\u308B\u5909\u8ABF\u65B9\u5F0F\u3002PDM\u4FE1\u53F7\u306B\u304A\u3044\u3066\u3001\u7279\u5B9A\u306E\u632F\u5E45\u306E\u5024\u306F\u30D1\u30EB\u30B9\u7B26\u53F7\u5909\u8ABF\uFF08PCM\uFF09\u306E\u3068\u304D\u3068\u7570\u306A\u308B\u91CD\u307F\u306E\u30D1\u30EB\u30B9\u7B26\u53F7\u306B\u7B26\u53F7\u5316\u3055\u308C\u305A\u3001\u3080\u3057\u308D\u30D1\u30EB\u30B9\u306E\u76F8\u5BFE\u5BC6\u5EA6\u306F\u30A2\u30CA\u30ED\u30B0\u4FE1\u53F7\u306E\u632F\u5E45\u306B\u5BFE\u5FDC\u3057\u3066\u3044\u308B\u30021\u30D3\u30C3\u30C8DAC\u306E\u51FA\u529B\u306F\u3001\u4FE1\u53F7\u306EPDM\u30A8\u30F3\u30B3\u30FC\u30C7\u30A3\u30F3\u30B0\u3068\u540C\u3058\u3067\u3042\u308B\u3002\u30D1\u30EB\u30B9\u5E45\u5909\u8ABF(PWM)\u306F\u30B9\u30A4\u30C3\u30C1\u30F3\u30B0\u5468\u6CE2\u6570\u304C\u56FA\u5B9A\u3055\u308C\u30011\u3064\u306E\u30B5\u30F3\u30D7\u30EB\u306B\u5BFE\u5FDC\u3059\u308B\u5168\u3066\u306E\u30D1\u30EB\u30B9\u304C\u30C7\u30B8\u30BF\u30EB\u4FE1\u53F7\u5185\u3067\u9023\u7D9A\u3057\u3066\u3044\u308BPDM\u306E\u7279\u6B8A\u306A\u5834\u5408\u3067\u3042\u308B\u30028\u30D3\u30C3\u30C8\u5206\u89E3\u80FD\u306E50%\u96FB\u5727\u306E\u5834\u5408\u3001PWM\u6CE2\u5F62\u306F128\u30AF\u30ED\u30C3\u30AF\u30B5\u30A4\u30AF\u30EB\u3067\u30AA\u30F3\u306B\u306A\u308A\u3001\u6B8B\u308A\u306E128\u30B5\u30A4\u30AF\u30EB\u3067\u30AA\u30D5\u306B\u306A\u308B\u3002PDM\u53CA\u3073\u540C\u3058\u30AF\u30ED\u30C3\u30AF\u30EC\u30FC\u30C8\u3067\u306F\u3001\u4FE1\u53F7\u306F\u4ED6\u306E\u30B5\u30A4\u30AF\u30EB\u3054\u3068\u306B\u30AA\u30F3\u30AA\u30D5\u3092\u4EA4\u4E92\u306B\u5207\u308A\u66FF\u3048\u308B\u3002\u4E21\u65B9\u306E\u6CE2\u5F62\u306E\u5E73\u5747\u306F50%\u3060\u304C\u3001PDM\u4FE1\u53F7\u306E\u65B9\u304C\u3088\u308A\u983B\u5EA6\u9AD8\u304F\u5207\u308A\u66FF\u308F\u308B\u3002100%\u304B0%\u30EC\u30D9\u30EB\u306E\u5834\u5408\u3001\u3053\u308C\u3089\u306F\u540C\u3058\u3067\u3042\u308B\u3002"@ja . . "Modulaci\u00F3n PDM"@es . . "Modula\u00E7\u00E3o por densidade de pulsos, ou PDM (do termo em Ingl\u00EAs - Pulse-Density Modulation), \u00E9 uma forma de modula\u00E7\u00E3o usada para representar um sinal anal\u00F3gico com um sinal digital. Em um sinal PDM, valores espec\u00EDficos de amplitude n\u00E3o s\u00E3o codificados em c\u00F3digos de pulsos de diferentes profundidades como eles deveriam ser na modula\u00E7\u00E3o por c\u00F3digo de pulsos (PCM); Entretanto, a densidade relativa dos pulsos corresponde \u00E0 amplitude do sinal anal\u00F3gico. A sa\u00EDda de um conversor digital-anal\u00F3gico de 1 bit \u00E9 a mesma da modula\u00E7\u00E3o por densidade de pulsos codificando o sinal.Modula\u00E7\u00E3o por largura de pulso (PWM) \u00E9 um caso especial de modula\u00E7\u00E3o por densidade onde a frequ\u00EAncia alternadora \u00E9 fixa e todos os pulsos correspondem a uma amostra que s\u00E3o cont\u00EDguos no sinal digital. Para uma voltagem de 50% com uma resolu\u00E7\u00E3o de 8 bits, uma onda modulada por largura de pulsos ter\u00E1 um per\u00EDodo de pico por 128 ciclos de tempo e depois ter\u00E1 outro per\u00EDodo de vale pelos 128 ciclos de tempo restantes. Com a modula\u00E7\u00E3o por densidade de pulsos e o mesmo tempo de ciclo o sinal deve alternar entre ligado (pico) e desligado (vale) em cada ciclo seguinte. A m\u00E9dia \u00E9 de 50% para ambas as formas de onda, mas o sinal modulado por densidade se alterna mais frequentemente. Para 100% de n\u00EDvel ou 0%, elas s\u00E3o id\u00EAnticas."@pt . . . . "\u30D1\u30EB\u30B9\u5BC6\u5EA6\u5909\u8ABF"@ja . . . "Modulacja g\u0119sto\u015Bci impuls\u00F3w"@pl . "\u8109\u51B2\u5BC6\u5EA6\u8C03\u5236"@zh . . . . . "PDM (ang. Pulse-Density Modulation), modulacja g\u0119sto\u015Bci\u0105 impuls\u00F3w \u2013 rodzaj modulacji cyfrowej sygna\u0142u analogowego. W modulacji PDM nie s\u0105 zapami\u0119tywane warto\u015Bci sygna\u0142u w poszczeg\u00F3lnych pr\u00F3bkach (jak ma to miejsce w PWM czy PCM), lecz g\u0119sto\u015B\u0107 impuls\u00F3w reprezentuje jego amplitud\u0119. W ci\u0105gu bit\u00F3w modulacji g\u0119sto\u015Bci\u0105 impuls\u00F3w, 1 odpowiada impulsowi, a 0 \u2013 jego brakowi. Ci\u0105g sk\u0142adaj\u0105cy si\u0119 z samych jedynek (11111111) odpowiada dodatniej warto\u015Bci amplitudy, ci\u0105g sk\u0142adaj\u0105cy si\u0119 z samych zer (00000000) \u2013 ujemnej jej warto\u015Bci, natomiast ci\u0105g sk\u0142adaj\u0105cy si\u0119 z naprzemiennie wyst\u0119puj\u0105cych zer i jedynek (01010101) odpowiada zerowej warto\u015Bci sygna\u0142u. Sygna\u0142 analogowy jest kodowany do postaci ci\u0105gu bit\u00F3w PDM za pomoc\u0105 modulacji Delta-Sigma."@pl . . "Modulaci\u00F3 per densitat d'impuls"@ca . . . . . . "La modulaci\u00F3 per densitat de pols o PDM (de l'angl\u00E8s, Pulse Density Modulation), \u00E9s utilitzat en la representaci\u00F3 i conversi\u00F3 de senyals anal\u00F2gics al domini digital (i a l'inrev\u00E9s). Al contrari que la modulaci\u00F3 PCM, l'amplitud d'un senyal no es codifica assignant uns valors d'amplitud segons els nivells de quantificaci\u00F3, sin\u00F3 que en el PDM, l'amplitud es representa amb densitats o nombre de polsos en funci\u00F3 del temps i l'amplitud del senyal origen.Una aplicaci\u00F3 fonamental per aquest tipus de modulaci\u00F3 la trobem en la tecnologia SACD (Super Audio CD), desenvolupat per Sony i Philips Electronics l'any 1999. Aquesta tecnologia d'\u00E0udio d'alta definici\u00F3, utilitza complexos sistemes de conversi\u00F3, codificaci\u00F3,... tals com la Modulaci\u00F3 Sigma-Delta i la codificaci\u00F3 Direct Stream Digital (DSD) basats en PDM. El (Modulaci\u00F3 per amplada de pols), seria un cas especial del PDM, on tots els polsos corresponents a una mostra s\u00F3n contigus en el senyal digital."@ca . . . . . . "De las palabras inglesas Pulse Density Modulation (Modulaci\u00F3n de se\u00F1al por Densidad de Impulsos), es usado en la representaci\u00F3n y conversi\u00F3n de se\u00F1ales anal\u00F3gicas al dominio digital (y a la inversa). A diferencia de la modulaci\u00F3n PCM, la amplitud de una se\u00F1al no se codifica asign\u00E1ndole unos valores de amplitud seg\u00FAn el n\u00FAmero de niveles de cuantizaci\u00F3n, sino que en el PDM la amplitud se representa por densidad o n\u00FAmero de impulsos en funci\u00F3n del tiempo. Una aplicaci\u00F3n b\u00E1sica para a este tipo de modulaci\u00F3n la encontramos en la tecnolog\u00EDa SACD, desarrollada por Sony y Philips Electronics el a\u00F1o 1999. Esta tecnolog\u00EDa de audio de alta definici\u00F3n utiliza complejos sistemas de conversi\u00F3n, codificaci\u00F3n, etc., tales como la Modulaci\u00F3n Sigma-Delta y la codificaci\u00F3n Direct Stream Digital (DSD) basados en PDM. El PWM (Modulaci\u00F3n por ancho de pulsos), ser\u00EDa un caso especial del PDM, donde todos los impulsos correspondientes a una muestra son contiguos en la se\u00F1al digital."@es . "\u30D1\u30EB\u30B9\u5BC6\u5EA6\u5909\u8ABF\uFF08\u30D1\u30EB\u30B9\u307F\u3064\u3069\u3078\u3093\u3061\u3087\u3046\u3001\u82F1:Pulse-density modulation\u3001PDM\uFF09\u306F2\u9032\u6CD5\u306E\u4FE1\u53F7\u3067\u30A2\u30CA\u30ED\u30B0\u4FE1\u53F7\u3092\u8868\u73FE\u3059\u308B\u306E\u306B\u4F7F\u308F\u308C\u308B\u5909\u8ABF\u65B9\u5F0F\u3002PDM\u4FE1\u53F7\u306B\u304A\u3044\u3066\u3001\u7279\u5B9A\u306E\u632F\u5E45\u306E\u5024\u306F\u30D1\u30EB\u30B9\u7B26\u53F7\u5909\u8ABF\uFF08PCM\uFF09\u306E\u3068\u304D\u3068\u7570\u306A\u308B\u91CD\u307F\u306E\u30D1\u30EB\u30B9\u7B26\u53F7\u306B\u7B26\u53F7\u5316\u3055\u308C\u305A\u3001\u3080\u3057\u308D\u30D1\u30EB\u30B9\u306E\u76F8\u5BFE\u5BC6\u5EA6\u306F\u30A2\u30CA\u30ED\u30B0\u4FE1\u53F7\u306E\u632F\u5E45\u306B\u5BFE\u5FDC\u3057\u3066\u3044\u308B\u30021\u30D3\u30C3\u30C8DAC\u306E\u51FA\u529B\u306F\u3001\u4FE1\u53F7\u306EPDM\u30A8\u30F3\u30B3\u30FC\u30C7\u30A3\u30F3\u30B0\u3068\u540C\u3058\u3067\u3042\u308B\u3002\u30D1\u30EB\u30B9\u5E45\u5909\u8ABF(PWM)\u306F\u30B9\u30A4\u30C3\u30C1\u30F3\u30B0\u5468\u6CE2\u6570\u304C\u56FA\u5B9A\u3055\u308C\u30011\u3064\u306E\u30B5\u30F3\u30D7\u30EB\u306B\u5BFE\u5FDC\u3059\u308B\u5168\u3066\u306E\u30D1\u30EB\u30B9\u304C\u30C7\u30B8\u30BF\u30EB\u4FE1\u53F7\u5185\u3067\u9023\u7D9A\u3057\u3066\u3044\u308BPDM\u306E\u7279\u6B8A\u306A\u5834\u5408\u3067\u3042\u308B\u30028\u30D3\u30C3\u30C8\u5206\u89E3\u80FD\u306E50%\u96FB\u5727\u306E\u5834\u5408\u3001PWM\u6CE2\u5F62\u306F128\u30AF\u30ED\u30C3\u30AF\u30B5\u30A4\u30AF\u30EB\u3067\u30AA\u30F3\u306B\u306A\u308A\u3001\u6B8B\u308A\u306E128\u30B5\u30A4\u30AF\u30EB\u3067\u30AA\u30D5\u306B\u306A\u308B\u3002PDM\u53CA\u3073\u540C\u3058\u30AF\u30ED\u30C3\u30AF\u30EC\u30FC\u30C8\u3067\u306F\u3001\u4FE1\u53F7\u306F\u4ED6\u306E\u30B5\u30A4\u30AF\u30EB\u3054\u3068\u306B\u30AA\u30F3\u30AA\u30D5\u3092\u4EA4\u4E92\u306B\u5207\u308A\u66FF\u3048\u308B\u3002\u4E21\u65B9\u306E\u6CE2\u5F62\u306E\u5E73\u5747\u306F50%\u3060\u304C\u3001PDM\u4FE1\u53F7\u306E\u65B9\u304C\u3088\u308A\u983B\u5EA6\u9AD8\u304F\u5207\u308A\u66FF\u308F\u308B\u3002100%\u304B0%\u30EC\u30D9\u30EB\u306E\u5834\u5408\u3001\u3053\u308C\u3089\u306F\u540C\u3058\u3067\u3042\u308B\u3002"@ja . . .