Waveform 11

Pro Audio Forum - VST, AU, AAX Plugin and Audio Software Discussion Skip to content KVR Forum index Hosts & Applications (Sequencers, DAWs, Audio Editors, etc.) Waveform 12 Free Moderator: KVR Moderators (Main)RELATEDPRODUCTS Products related to this topic can be added here wmike1503 wmike1503 KVRer Topic Starter 12 posts since 14 Aug, 2019 Pulling my hair out with DAWs. Thought Waveform would work. Using MacOS Catalina. Waveform 12. Able to record from my usb mic and Yamaha keyboard fine. Plays in Waveform. Unfortunately i am unable to get any usable export file - wav, is just a garbled mess as is mp3. I can just about hear the mic part - keyboard doesn't exist.I've now tried Garageband - useless, only 1 input allowed. Cubase - crap - doesn't recognise a usb mic - period.So i now a nice recording in Waveform and it looks like that is were it with remain. Jeez. vitocorleone123 vitocorleone123 KVRAF 2217 posts since 30 Jun, 2014 from Pacific NW Doesn't sound like a Waveform issue, but it's hard to understand what your issue is (I understand English may not be your primary language). chk071 chk071 KVRAF 35650 posts since 11 Apr, 2010 from Germany vitocorleone123 wrote: ↑Sun Jun 11, 2023 4:24 pmDoesn't sound like a Waveform issueThe way I understood it, Waveform is the only program which worked for him.For whatever reason. wmike1503 wmike1503 KVRer Topic Starter 12 posts since 14 Aug, 2019 Not sure what you don't understand. Waveform records my inputs fine. It does not 'export' a usable file. 2 inputs - a keyboard and Mic. Export to wav or mp3. Same result - mic recorded, poorly. Keyboard not exported at all. whyterabbyt whyterabbyt Beware the Quoth 34285 posts since 4 Sep, 2001 from R'lyeh Oceanic Amusement Park and Funfair wmike1503 wrote: ↑Mon Jun 12, 2023 11:02 amNot sure what you don't understand. Waveform records my inputs fine. It does not 'export' a usable file. 2 inputs - a keyboard and Mic. Export to wav or mp3. Same result - mic recorded, poorly. Keyboard not exported at all.we're not psychic so provide usable

And the expand bus 9. The expand bus 9 is provided for connection with peripheral devices such as extension boards. The MIDI interface 10 is an expanded interface provided for receiving externally inputted MIDI events and transmitting internally created MIDI events. The tone generator (TG) 11 receives the control parameters created by the MPU 1 to synthesize the waveforms of musical tones. Further, the tone generator 11 can admit sample data of waveforms computed by the MPU 1. FIG. 3 is a block diagram showing construction of the tone generator 11 which is formed on the extension board. The tone generator 11 is comprised of a bus data interface 21, a tone generating unit 22, a data mixer 23, a digital-to-analog converter (DAC) 24, a switch 25 and an output filter 26. The bus data interface 21 admits the control parameters TGPAR from the expand bus 9 and passes the control parameters TGPAR to the tone generating unit 22. The bus data interface 21 passes the waveform sample data SDATA and mixing coefficients MXCOEF from the expand bus 9 to the data mixer 23. Moreover, the bus data interface 21 passes a switch control signal SWCONT from the expand bus 9 to the switch 25. The tone generating unit 22 is composed of a hardware module of an LSI chip mounted on the extension board for synthesizes sample data TGDATA of waveforms of a musical tone according to the control parameters provided from the MPU 1. Alternatively, the tone generating unit 22 is provided in the form of a daughter board. The data mixer 23 receives either of the waveform sample data TGDATA synthesized by the hardware tone generating unit 22 and the other waveform sample data SDATA synthesized by the software tone generating module which is operated by the MPU 1 to execute the waveform synthesis application program. The data mixer 23 mixes the two waveform sample data TGDATA and SDATA with each other according to the mixing coefficient MXCOEF to output composite sample data OUTDATA. The DAC 24 converts the composite sample data of the waveforms OUTDATA into

Is finished, the routine proceeds to step S243 where the computation process is performed to form the waveform of the musical tone. In this embodiment, the tone generation program is executed to operate the software tone generator for computational synthesis of the musical tone waveform. The sample data of the musical tone waveform obtained by step S243 is sequentially transferred to the tone generator 11. In a modified form, the tone generation program may simply writes the computed sample data of the waveform into a buffer prepared on the RAM 3. A device driver (software) prepared for the tone generator 11 transfers the sample data from the buffer of the RAM 3 to the tone generator 11. Then, the routine returns after the computation process of step S243 finishes. In this embodiment, a karaoke song voiced by the user is inputted through a microphone (not shown) into an analog-to-digital converter (ADC, not shown) provided in the tone generator 11 so as to convert the singing voice into a corresponding digital signal. This digital signal is mixed with the sample data of the musical tone waveform by the data mixer 23. Consequently, the sound system concurrently reproduces the musical tones of the karaoke accompaniment and the singing voice of the karaoke song. This embodiment treats the karaoke application program as one example. Generally, the invention is applicable to the musical tone synthesis apparatus which treats either of the automatic play program (music sequence program) and the tone generation program. As described above, according to the invention, when abnormality or misoperation is detected during the course of running musical programs, the system institutes care process such as stopping of the tone generation and the resetting of data input/output of the DAC, thereby avoiding contained generation of abnormal tones, leakage of a direct current to the sound system, and generation of click noise. In the disclosed embodiments, the switch 25 is utilized to control the DAC 24 to switch between the blocked state and the work state. In modification, a VCA or an electronic volume may be used to control the DAC 24

Out by actually generating a retrigger signal or by commanding generation of the retrigger signal. This retrigger process is executed everytime the tone generation program is called to perform the task to periodically output the retrigger signal. Consequently, the switch control signal SWCONT maintains the logic level "1" so that the switch 25 is controlled to pass the output DACOUT of the DAC 24 as illustrated at the left side of FIG. 5(a). the switch control signal SWCONT falls from the level "1" to the level "0" as illustrated by FIG. 5(b). the switch 25 blocks the output DACOUT from the DAC 24 and outputs the earth level. the retrigger signal may be directly written into the tone generator 11. the MPU 1 writes into an address area of the memory shared by the tone generator 11 such that the tone generator 11 treats the writing by the MPU 1 as the retrigger signal upon detection of the writing by the MPU 1. Otherwise, the automatic play program may feed a retrigger signal. occurrence of abnormality is notified to the MPU 1 by means of IRQ from the tone generator 11. the tone generator 11 may have a flag which is turned off upon the abnormality, while the MPU 1 monitors the flag to detect the abnormality. the MPU 1 commences necessary process equivalent to the NMI process. step S243 the computation process is performed to form the waveform of the musical tone. the tone generation program is executed to operate the software tone generator for computational synthesis of the musical tone waveform. the sample data of the musical tone waveform obtained by step S243 is sequentially transferred to the tone generator 11. the tone generation program may simply writes the computed sample data of the waveform into a buffer prepared on the RAM 3. a device driver (software) prepared for the tone generator 11 transfers the sample data from the buffer of the RAM 3 to the tone generator 11. Then, the routine returns after the computation process of step S243 finishes. a karaoke song voiced by the user

Are connected in seriesFigure 11: LTspice Schematic of NAND gateSchematic of NOR GateM1 and M2 are PMOS transistorsM3 and M4 are NMOS transistorsVA and VB are input voltagesVDD is voltage sourceVout is output voltagePUN : Two C5NPMOS are connected in seriesPDN : Two C5NNMOS are connected in parallelFigure 12: LTspice Schematic of NOR gateSimulation ResultsHow to simulateOnce the schematic is done, click on Run/Pause(Alt+R) to run the schematic.Select the Add Plot Pane Above option by left click on the waveform viewer window. Add 3 panes for 2 inputs and 1 output.To plot the graphs, click on the specific pane and each input and output nodes.ResultsThe pulse rises from 0 to 5v. Depending on the pulse width and period settings, the pulse will repeat at regular intervals. The generated output is based on the applied inputs VA, VB and the logic functionality. The graphs VA - V(n002), VB - V(n003), Vout - V(vout) represent the inputs and output respectively with different colours. The simulation results verifies the functionality of circuits.Figure 13: Simulated waveform of AND GateFigure 14: Simulated waveform of OR GateFigure 15: Simulated waveform of NOT GateFigure 16: Simulated waveform of NAND gateFigure 17: Simulated waveform of NOR gate