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- Ensoniq_Signal_Processor abstract "The Ensoniq ESP was used in many of the company's musical instruments and on their Soundscape Elite PC ISA sound card. It was used to enhance the synthesizer's audio samples with digital effects, enhancing the realism of the overall sound. The ESP chip was a custom digital signal processor (DSP) chip with over 75,000 transistors. It had an instruction set that was optimized for manipulating audio data, which has typical sample rates of between 10 kHz and 50 kHz. The ESP was capable of creating a wide range of digital effects including reverb, delay, echo, flanging, chorusing, harmonizing, equalization, and distortion, and was capable of generating multiple effects simultaneously.The ESP was a VLSI device designed in a 1.0 micrometre double-metal CMOS process. The multiplicity and flexibility of the data paths in the ESP allowed many DSP operations to be accomplished in a minimum number of microinstructions steps. Its nominal instruction cycle was 250 ns, yielding program lengths from about 64 to 160 microinstructions at typical sample rates. Because the ESP chip was fully programmable, the range of effects was unlimited.The major features of the ESP chip were:48 Pin DIP or 52 Pin PLCCSeparate Address Generator ALU4 Programmable Serial I/O Channels (I²S or Sony Format)On-Chip Data and Microprogram Memory8-Bit Address/Data Multiplexed Host CPU InterfaceExternal Sample Rate SynchronizationMultiplexed Addressing for Simple DRAM InterfaceHost Access to ESP DRAMThe architecture of the ESP chip was implemented by the following major components:ALU - 24-bit wide, capable of 16 different instructionsMultiplier - 24x24 bit with dedicated 48 bit accumulatorSeparate Address Generator ALUMicroinstruction Memory Array (160 x 45 bits)General Purpose Register Array (192 x 24 bits)23 Special Purpose RegistersThree 24-bit wide data pathsSerial Digital I/O (4 stereo channels, I2S or Sony)Host interface".
- Ensoniq_Signal_Processor thumbnail EnsoniqESPchip.jpg?width=300.
- Ensoniq_Signal_Processor wikiPageExternalLink index.htm.
- Ensoniq_Signal_Processor wikiPageID "3527512".
- Ensoniq_Signal_Processor wikiPageRevisionID "559588866".
- Ensoniq_Signal_Processor hasPhotoCollection Ensoniq_Signal_Processor.
- Ensoniq_Signal_Processor subject Category:Sound_cards.
- Ensoniq_Signal_Processor type Abstraction100002137.
- Ensoniq_Signal_Processor type Card102962545.
- Ensoniq_Signal_Processor type Material114580897.
- Ensoniq_Signal_Processor type Matter100020827.
- Ensoniq_Signal_Processor type Paper114974264.
- Ensoniq_Signal_Processor type Part113809207.
- Ensoniq_Signal_Processor type PhysicalEntity100001930.
- Ensoniq_Signal_Processor type Relation100031921.
- Ensoniq_Signal_Processor type SoundCards.
- Ensoniq_Signal_Processor type Substance100019613.
- Ensoniq_Signal_Processor comment "The Ensoniq ESP was used in many of the company's musical instruments and on their Soundscape Elite PC ISA sound card. It was used to enhance the synthesizer's audio samples with digital effects, enhancing the realism of the overall sound. The ESP chip was a custom digital signal processor (DSP) chip with over 75,000 transistors. It had an instruction set that was optimized for manipulating audio data, which has typical sample rates of between 10 kHz and 50 kHz.".
- Ensoniq_Signal_Processor label "Ensoniq Signal Processor".
- Ensoniq_Signal_Processor sameAs m.09jkht.
- Ensoniq_Signal_Processor sameAs Q5380050.
- Ensoniq_Signal_Processor sameAs Q5380050.
- Ensoniq_Signal_Processor sameAs Ensoniq_Signal_Processor.
- Ensoniq_Signal_Processor wasDerivedFrom Ensoniq_Signal_Processor?oldid=559588866.
- Ensoniq_Signal_Processor depiction EnsoniqESPchip.jpg.
- Ensoniq_Signal_Processor isPrimaryTopicOf Ensoniq_Signal_Processor.