Pitch error

Part 2 of ebook "The construction of buildings: Volume 1 (Seventh edition)" has made one error, and it concerns the route to identifying damp and its effect in buildings. To state that dry rot occurs at a certain level because of moisture presence is misleading if other factors have not been taken into account. The study of damp is a science, and only trained and experienced persons should offer advice, because of the criticism that particular industry receives.

123p mothoiphong 28-06-2024 1 1   Download

The paper presents the method which evaluates the gear ratio error of envelope chain and indexing chain spiral-bevel-gear generator ZFTKK250X5 in the Gleason system. The elements in power transmission chains are gear transmitters, which are subject to kinetic errors, pitch errors, cumulative pitch errors, etc...

5p kequaidan7 04-09-2020 20 1   Download

The measured FEA results are consistent with the applied standard force/moments. The error difference of FEM analysis is under 1%. The FEM simulations results are approximately 99-100% of the exerted axial force, vertical force and pitch moment respectively. The designed MP-M dynamometer model is capable to measure spatial force/moment accurately and simulation experiments are discussed.

11p cleopatrahuynh 01-06-2020 8 0   Download

Prosody can be useful in resolving certain lexical and structural ambiguities in spoken English. In this paper we present some results of employing two types of prosodic information, namely pitch and pause, to assist syntactic and semantic analysis during parsing. morphosyntactic interpretations to one correct analysis without error (p. 262). (Steedman 1990) explores taking advantage of intonational structure in spoken sentence understanding in the combinatory categorial grammar formalism.

8p bunmoc_1 20-04-2013 58 1   Download

Acquisition of prosody, in addition to vocabulary and grammar, is essential for language learners. However, it has received less attention in instruction. To enable automatic identification and feedback on learners’ prosodic errors, we investigate automatic pitch accent labeling for nonnative speech. We demonstrate that an acoustic-based context model can achieve accuracies over 79% on binary pitch accent recognition when trained on withingroup data.

4p hongphan_1 15-04-2013 46 2   Download

Speech signals have a very wide dynamic range: Harsh “oh” and “b” type sounds have a large amplitude, whereas softer sounds such as “sh” have small amplitudes. If a uniform quantization scheme were used then although the loud sounds would be represented adequately the quieter sounds may fall below the threshold of the LSB and therefore be quantized to zero and the information lost. Therefore non-linear quantizers are used such that the quantization level at low input levels is much smaller than for higher level signals.

452p namde01 10-04-2013 43 8   Download

can be done on a test rig out in the main works or sometimes even on the equipment while running normally. However, the basic idea is that pitch, profile and helix errors may combine with tooth bending, gear body distortions and whole gear body deflections to give an overall relative deflection (from smooth running) at the meshpoint between the gears. It is also difficult to convince gear engineers that there is a very big difference between roll (double flank) checking, which is extremely cheap and easy, and T.E. (single flank) checking since they give rather similar looking results.

20p hiruscar 13-10-2010 75 10   Download